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This page is updated frequently with new Lexer-related patent applications.




Date/App# patent app List of recent Lexer-related patents
12/31/15
20150382363 
 Remote radio head unit system with wideband power amplifier and method patent thumbnailRemote radio head unit system with wideband power amplifier and method
A remote radio head unit (rru) system for multiple operating frequency bands, multi-channels, driven by a single or more wide band power amplifiers. More specifically, the present invention enables multiple-bands rru to use fewer power amplifiers in order to reduce size and cost of the multi-band rru.
Dali Systems Co. Ltd.


12/31/15
20150381387 
 System and  facilitating communication between multiple networks patent thumbnailSystem and facilitating communication between multiple networks
In one embodiment, a communication system configured for facilitating communication between multiple networks is provided. The communication system comprises a communication end point configured for handling network traffic among the plurality of networks and a network server coupling each of the networks with the communication end point via a communication channel, the network server configured for handling a communication request from at least one network entity for accessing at least one resource of at least one destination network.
Ciphergraph Networks, Inc.


12/31/15
20150381304 
 Minimizing bandwidth narrowing penalties in a wavelength selective switch optical network patent thumbnailMinimizing bandwidth narrowing penalties in a wavelength selective switch optical network
This invention relates to provisioning wavelength-selective switches and reconfigurable optical add-drop multiplexers to minimize the bandwidth narrowing effect from the optical filters. Novel architectures and methods are disclosed that can significantly reduce bandwidth-narrowing on channels in a reconfigurable wdm network where a large number of optical filter elements are cascaded.

12/31/15
20150381302 
 Telecommunications network node linking a metropolitan area network with at least one access network patent thumbnailTelecommunications network node linking a metropolitan area network with at least one access network
The telecommunications network node linking a metropolitan area network, including at least one optical link connecting the nodes, with at least one access network, includes an electronic card that enables the aggregation of traffic from multiple access networks, a transmitter capable of receiving an electrical signal from the electronic card and of transmitting an optical packet to the metropolitan area network, a circulator capable of extracting a stream of multiplexed optical packets from the optical link and of inserting a stream of multiplexed optical packets into the optical link, and a reflective switching matrix receiving a stream of multiplexed optical packets from among which it selects and detects those intended for the access network. The reflective switching matrix includes a poadm optical packet add/drop multiplexer that receives multiplexed optical packets and transmits demultiplexed optical packets, and at least one rsoa reflective semiconductor optical amplifier capable of receiving a demultiplexed optical packet, which includes three sections..
Alcatel Lucent


12/31/15
20150381177 
 Communication cell for an integrated circuit operating in contact and contactless mode, electronic chip comprising the communication cell, electronic system including the chip, and test apparatus patent thumbnailCommunication cell for an integrated circuit operating in contact and contactless mode, electronic chip comprising the communication cell, electronic system including the chip, and test apparatus
A communication cell for an integrated circuit includes a physical interface configured to supply an input signal (for example, a capacitive signal or an ohmic signal). A receiver circuit operates to receive the capacitive signal and generate a first intermediate signal.
Stmicroelectronics S.r.l.


12/31/15
20150381160 
 Robust multiplexer, and  operating a robust multiplexer patent thumbnailRobust multiplexer, and operating a robust multiplexer
Multi-channel multiplexers and a method for operating a multi-channel multiplexer are presented, wherein each of a plurality of input channels includes at least one doped bulk well of a conductivity type. The method further includes blocking each input channel of a selection of the plurality of input channels by at least one corresponding control voltage, and bringing each of the at least one doped bulk well of each of the input channels of the selection of the plurality of input channels to an at least one corresponding predetermined voltage.
Infineon Technologies Ag


12/31/15
20150381147 
 Configurable generic filter hardware block and methods patent thumbnailConfigurable generic filter hardware block and methods
A configurable generic filter hardware block and corresponding methods are provided. A configurable generic filter hardware block comprises a plurality of multipliers; a plurality of adders; and one or more multiplexers, wherein the configurable generic filter hardware block is configured using a header data structure, the header data structure comprises a pointer to a memory location storing a plurality of input samples, a pointer to a memory location storing a plurality of output samples and a coefficient selection control value.
Lsi Corporation


12/31/15
20150381142 
 Filter, duplexer and module patent thumbnailFilter, duplexer and module
A filter includes: one or more series resonators connected in series between an input terminal and an output terminal; one or more parallel resonators connected in parallel between the input terminal and the output terminal; a first inductor having one end connected to at least one of the input terminal and the output terminal; a second inductor having one end connected to a terminal near a ground of at least one of the parallel resonators; and a third inductor connected between a first node and the ground, the first node connecting the other end of the first inductor and the other end of the second inductor.. .
Taiyo Yuden Co., Ltd.


12/31/15
20150380791 
 Rf filter circuit, rf filter with improved attenuation and duplexer with improved isolation patent thumbnailRf filter circuit, rf filter with improved attenuation and duplexer with improved isolation
A filter circuit providing improved attenuation, a filter having improved attenuation and a duplexer with improved isolation are provided. The filter circuit has a first and a second coupling conductor segment which couple an input port to a ground port or the filter's output port.
Epcos Ag


12/31/15
20150378099 
 Technologies for generating a broadband optical output patent thumbnailTechnologies for generating a broadband optical output
Technologies for generating a broadband optical output include a plurality of narrowband optical sources formed in a silicon substrate to generate a narrowband optical output, a plurality of input optical waveguides to route the narrowband optical output, an optical multiplexer formed in the silicon substrate to reflect the routed narrowband optical output, and an output optical waveguide to collect the reflected narrowband optical output to generate the broadband optical output. The output optical waveguide may route the broadband optical output to an output of the photonic integrated circuit..

12/31/15
20150378098 

Polarization beam splitter and optical device


Provided are a polarization beam splitter and an optical device with high productivity. A polarization beam splitter (pbs) according to an exemplary embodiment of the present invention includes: a demultiplexer (11) that is formed of a rib waveguide (50) and demultiplexes input light into first input light and second input light; a multiplexer (14) that is formed of the rib waveguide (50) and multiplexes the first input light and the second input light that are obtained by demultiplexing the input light by the demultiplexer (11); a first arm waveguide (12) that is formed of a channel waveguide (51) and guides the first input light to the multiplexer (11); and a second arm waveguide (13) that is formed of the channel waveguide (51), generates a phase difference in the first input light propagating through the first arm waveguide, and guides the second input light to the multiplexer (14)..
Nec Corporation


12/31/15
20150377981 

Novel on-chip test technique for low drop-out regulators


A circuit and method is described for automatically testing multiple ldo regulator circuits on an integrated circuit chip independent of an ate. Each ldo regulator is tested for voltage at a specified current output capability, wherein the output driver transistor is formed by at least two pass transistors, which are each tested for voltage output at a particular current capability.
Dialog Semiconductor Gmbh


12/31/15
20150377736 

System and multiplexed and buffered sensor arrays


A miniature pressure scanning system may comprise: a plurality of miniature pressure sensors including a plurality of sensor outputs, each of the miniature pressure sensors including at least one sensor output for providing an analog output signal and each at least one sensor output having an associated output impedance; a plurality of buffers, each buffer of said plurality of buffers being electrically coupled to one sensor output of the plurality of sensor outputs, and each said buffer being operative to reduce a settling time constant associated with multiplexer voltage spikes and reduce the associated output impedance of the one sensor output coupled to it; and at least one multiplexer electrically coupled to the plurality of sensor outputs, said at least one multiplexer being operative to be switched between each of the plurality of sensor outputs.. .
Measurement Specialties, Inc.


12/31/15
20150376052 

Crystallized glass and manufacturing same


What is achieved is an optical wavelength multiplexer/demultiplexer not necessarily requiring the function of adjusting the optical path. A value (Δlmax−Δlmin)/l obtained by dividing a difference between a maximum value Δlmax and a minimum value Δlmin of Δl in a range of −40° c.
Nippon Electric Glass Co., Ltd.


12/24/15
20150373433 

Radix enhancement for photonic packet switch


A system can include an optical multiplexer to combine a plurality of optical input signals having respective wavelengths into a wide-channel optical input signal that is provided to an input channel. The system also includes a photonic packet switch comprising a switch core and a plurality of ports defining a switch radix of the photonic packet switch.
Hewlett-packard Development Company, L.p.


12/24/15
20150373432 

Spectral-temporal connector for full-mesh networking


A spectral-temporal connector interconnects a large number of nodes in a full-mesh structure. Each node connects to the spectral-temporal connector through a dual link.

12/24/15
20150373233 

Device for receiving video signals transmitted over a packet computer network


The presented invention enables the reception of video signals with variable channel synchronization. All logic elements are located on the receiver side that can work with any transmitter.
Cesnet, Zajmove Sdruzeni Pravnickych Osob


12/24/15
20150372700 

Software programmable, multi-segment capture bandwidth, delta-sigma modulators for cellular communications


A cellular radio architecture for a vehicle that includes a triplexer coupled to an antenna structure and including three signal paths, where each signal path includes a bandpass filter that passes a different frequency band than the other bandpass filters and a circulator that provides signal isolation between the transmit signals and the receive signals. The architecture also includes a receiver module having a separate signal channel for each of the signal paths in the triplexer, where each signal channel in the receiver module includes a receiver delta-sigma modulator that converts analog receive signals to a representative digital signal.
Gm Global Technology Operations Llc


12/24/15
20150372698 

Software programmable cellular radio architecture for telematics and infotainment


A cellular radio architecture for a vehicle that includes a programmable bandpass sampling radio frequency front-end and an optimized digital baseband. The architecture includes a triplexer having signal paths that include a bandpass filter that passes a different frequency band than the other bandpass filters and a circulator that provides signal isolation between the transmit signals and the receive signals.
Gm Global Technology Operations Llc


12/24/15
20150372684 

Apparatus for a monotonic delay line, fast locking of a digital dll with clock stop/start tolerance, robust clock edge placement, and clock offset tuning


Described is an apparatus comprising: a delay line including at least four delay stages coupled together in a series; a first multiplexer having a first input coupled to an output of a first delay stage of the at least four delay stages, and a second input coupled to an output of a third delay stage of the at least four delay stages; a second multiplexer having a first input coupled to an output of a second delay stage of the at least four delay stages, and a second input coupled to an output of a fourth delay stage of the at least four delay stages; and a phase interpolator coupled to outputs of the first and second multiplexers, the phase interpolator having an output.. .

12/24/15
20150372364 

Dielectric filter, duplexer, and communication device


There are provided a dielectric filter with excellent electrical characteristics, a duplexer, and a communication device using the dielectric filter. A dielectric filter includes a dielectric block provided with first through holes; inner conductors disposed on inner surfaces of the first through holes; second through holes; a terminal electrode connected to an inner conductor located at on end; a terminal electrode connected to an inner conductor located at the other end; and an outer conductor surrounding the dielectric block, being connected to a reference potential, wherein the first through holes are located on a second main surface side, and the second through holes are located on a first main surface side with respect to the first through holes.
Kyocera Corporation


12/24/15
20150371702 

Static random access memory and using the same


A static random access memory (sram) including a bit cell, wherein the bit cell includes at least two p-type pass gates. The sram further includes a bit line connected to the bit cell, and a bit line bar connected to the bit cell.
Taiwan Semiconductor Manufacturing Company, Ltd.


12/24/15
20150370574 

Replicating logic blocks to enable increased throughput


A datapath pipeline which uses replicated logic blocks to increase the throughput of the pipeline is described. In an embodiment, the pipeline, or a part thereof, comprises a number of parallel logic paths each comprising the same logic.
Imagination Technologies Limited


12/17/15
20150365336 

Method to schedule multiple traffic flows through packet-switched routers with near-minimal queue sizes


A method to schedule multiple traffic flows through a multiplexer server to provide fairness while minimizing the sizes of the associated queues, is proposed. The multiplexer server minimizes a quantity called the maximum normalized service lag for each traffic flow.

12/17/15
20150365276 

Component structure of a wireless node


A wireless node comprises a central core (100) of interlocking horizontal layers of circuit boards and conductive material comprising, from bottom to top, an rf modem comprising a layer of circuit board (24) sandwiched between layers of conductive material (26, 28), a duplexer (30) connected to the rf modem, and an rf switch array connected to the duplexer (30), the rf switch array comprising a layer of circuit board (18) sandwiched between layers of conductive material (20, 22).. .
Cambridge Communication Systems Limited


12/17/15
20150365176 

Process to assemble optical receiver module


An optical receiver module that receives wavelength multiplexed light and a process to assemble the optical receiver module are disclosed. The optical receiver module provides a coupling unit to collimate the wavelength multiplexed light and a device unit that installs an optical de-multiplexer and photodiode elements within housing.
Sumitomo Electric Industries, Ltd.


12/17/15
20150365175 

Optical receiver module and process to assemble optical receiver module


An optical receiver module that receives wavelength multiplexed light and a process to assemble the optical receiver module are disclosed. The optical receiver module provides a coupling unit to collimate the wavelength multiplexed light and a device unit that installs an optical de-multiplexer and photodiode elements within housing.
Sumitomo Electric Industries, Ltd.


12/17/15
20150365099 

Multiplexed signal sampler and conditioner


A signal convertor includes a first sensor configured to generate a first signal and a second signal and first and second multiplexers configured receive the first and second signals, respectively, and generate samples. The signal convertor also includes an analog-to-digital (a/d) convertor configured to convert the samples and a processor configured to multiply the samples by a sine vector and by a cosine vector and determine a magnitude of the first and second signals based upon the product of the samples and the sine vector and the product of the samples and the cosine vector.
Hamilton Sundstrand Corporation


12/10/15
20150358674 

Method and apparatus enabling fast channel change for dsl system


There is provided methods and apparatus for enabling a fast channel change for a digital subscriber line (dsl) system. A channel change processing unit for enabling a channel change in a dsl system includes a demultiplexer (132) and a selector (134) in signal communication with the demultiplexer.
Thomson Licensing


12/10/15
20150357918 

Regulator circuit and operating regulator circuit


A regulator circuit includes a regulator output node, at least (n+1) regulator control circuits, and n drivers. N is an integer greater than 1.
Taiwan Semiconductor Manufacturing Company, Ltd.


12/10/15
20150357721 

Independent azimuth patterns for shared aperture array antenna


A multi-column antenna having ports for different sub-bands is provided. In one aspect of the invention, power dividers couple the sub-band ports to the columns of radiating elements.
Commscope Technologies Llc


12/10/15
20150356940 

Display device


A demultiplexer circuit (12) of a display device according to one aspect of the present invention includes signal input lines (vn), control lines (bsw, gsw, and rsw), and sampling transistors (13r2, 13g2, and 13b1). Sampling transistors connected to one signal input line includes first and second sampling transistors.
Sharp Kabushiki Kaisha


12/10/15
20150355277 

Circuit and monolithic stacked integrated circuit testing


A monolithic stacked integrated circuit (ic) is provided with a known-good-layer (kgl) test circuit. The kgl test circuit includes a scan segment, and a plurality of inputs, outputs, and multiplexers coupled to the scan segment.
Taiwan Semiconductor Manufacturing Company, Ltd.


12/03/15
20150350756 

Providing simultaneous digital and analog services and optical fiber-based distributed antenna systems, and related components and methods


Embodiments relate to providing simultaneous digital and analog services in optical fiber-based distributed radio frequency (rf) antenna systems (dass), and related components and methods. A multiplex switch unit associated with a head-end unit of a das can be configured to receive a plurality of analog and digital downlink signals from one or more sources, such as a service matrix unit, and to assign each downlink signal to be transmitted to one or more remote units of the das.
Corning Optical Communications Wireless Ltd


12/03/15
20150350705 

Receiver, display apparatus and non-transitory computer-readable storage medium storing receiving control program


The receiver is connectable to at least one of plural transmitters and configured to receive, from a connected transmitter, a transmission signal in which an image signal and a control signal are multiplexed, the plural transmitters having mutually different specifications on the control signal. The receiver includes a demultiplexer configured to demultiplex the transmission signal received from the connected transmitter into the image signal and the control signal, a selector configured to select a signal path for the demultiplexed control signal, an information acquirer configured to acquire first information to be used to identify the connected transmitter, and a controller configured to control the selection of the signal path by the selector depending on the first information..
Canon Kabushiki Kaisha


12/03/15
20150350625 

Broadcast transmitter, broadcast receiver and 3d video data processing method thereof


A broadcast transmitter/receiver and a 3d video data processing method of the same are disclosed. A 3d video data processing method of a broadcast transmitter includes encoding 3d video data, using an encoder, generating system information included in 3d video metadata, using a system information processor, outputting a transport stream by inserting frame sync information in the 3d vide data and multiplexing the 3d video data and system information, using a tp encoder, and modulating and transmitting the transport stream, using a transmitting unit.
Lg Electronics Inc.


12/03/15
20150349994 

Method and crest factor reduction


The invention provides apparatuses and method for crest factor reduction. In one embodiment, an apparatus comprising: a plurality of peak detectors respectively corresponding to a plurality of paths, each peak detector detecting a peak from an input signal; a statistical multiplexer, statistically multiplexing the peaks from the plurality of peak detectors; an allocator, allocating one of the multiplexed peaks to one of a plurality of peak cancellation units; the plurality of peak cancellation units, each generating, for an allocated peak, a cancellation peak; a plurality of de-multiplexers respectively corresponding to the plurality of peak cancellation units, each de-multiplexing the cancellation peak onto a corresponding path; a plurality of summation units respectively corresponding to the plurality of paths, each summing the de-multiplexed cancellation peaks on one path; and a plurality of subtraction units, each subtracting the summed cancellation peaks from the input signal on the path to obtain a peak-cancelled signal..
Telefonaktiebolaget L M Ericsson (publ)


12/03/15
20150349984 

Cml quarter-rate predictive feedback equalizer architecture


A system for reduced-rate predictive dfe. In one embodiment a plurality of sampler-multiplexer blocks, each including two samplers and a multiplexer-latch, controlled by a multi-phase clock, sample the received analog signal one at a time, and the output of each multiplexer-latch, which may represent the value of the last received bit, is used to control the select input of another multiplexer-latch, so that the other multiplexer-latch selects the appropriate one of two samplers, each applying a different correction to the received analog signal before sampling.
Samsung Display Co., Ltd.


12/03/15
20150349911 

Optical receiver


An optical receiver includes a semiconductor optical amplifier configured to amplify an optical signal in which an optical signal with a first wavelength and an optical signal with a second wavelength are multiplexed. The receiver includes an optical demultiplexer configured to receive the optical signal amplified by the semiconductor optical amplifier and include a first filter configured to transmit the optical signal with the first wavelength with a transmission rate t1 and a second filter configured to transmit the optical signal with the second wavelength with a transmission rate t2.
Fujitsu Optical Components Limited


12/03/15
20150349413 

Multilevel antennae


A multi-band antenna includes at least one structure useable at multiple frequency ranges. The structure includes at least two levels of detail, with one level of detail making up another level of detail.
Fractus, S.a.


12/03/15
20150348651 

Multiple access test architecture for memory storage devices


A new architecture for use with computer memory storage devices is disclosed that provides means by which a memory storage device may be accessed both as standard archive file device as well as in any unique physical and native command set modes supported by the device. A system architecture for accessing a memory storage device that provides access to the storage device via a standard memory storage method while alternatively providing direct access to the full physical and functional capabilities of the storage device.
International Microsystems, Inc.


12/03/15
20150348476 

Apparatus and monitoring pixel data and display system adopting the same


An apparatus for monitoring pixel data includes a multiplexer configured to select pixel data applied to at least one of function blocks which is configured to convert the pixel data provided from an external device and adjust characteristics of a display device, a monitoring module configured to store the pixel data selected by the multiplexer, and an analyzing module configured to output a location selection signal to the multiplexer which provides the monitoring module with the pixel data based on the location selection signal, to read out the pixel data stored in the monitoring module by applying a pixel position signal to the monitoring module, and to analyze a variation of the read out pixel data.. .
Samsung Display Co., Ltd.


12/03/15
20150347642 

Logic absorption techniques for programmable logic devices


Various techniques are provided to efficiently implement user designs in programmable logic devices (plds). In one example, a computer-implemented method includes receiving a design identifying operations to be performed by a programmable logic device (pld).
Lattice Semiconductor Corporation


12/03/15
20150347344 

Connecting multiple slave devices to single master controller in bus system


A device comprising: a bus master, including a bi-directional data and clock lines, configured to produce a select signal output for enabling data transmission on the bi-directional data line to first/second different data busses supporting multiple slave devices configured to receive/transmit data over a respective data bus and to receive a clock signal from the bus master from the clock line; and a de-multiplexer including an input, first and second outputs and a control input, the input coupled to the bi-directional data line of the bus master, first/second outputs of the de-multiplexer coupled to first/second data busses, respectively, and the control input configured to receive the select signal from the bus master that is configured to communicate to a first slave device when the select signal is in a first state, and a second different slave device when the select signal is in a second different state.. .
Atmel Corporation


12/03/15
20150347222 

Single event upset protection circuit and method


An seu protection circuit comprises first and second storage means for receiving primary and redundant versions, respectively, of an n-bit wide data value that is to be corrected in case of an seu occurrence; the correction circuit requires that the data value be a 1-hot encoded value. A parity engine performs a parity operation on the n bits of the primary data value.
Teledyne Scientific & Imaging, Llc


12/03/15
20150343493 

Piezoelectric transducer device for configuring a sequence of operational modes


In an embodiment, a tile device includes a plurality of piezoelectric transducers elements and a base adjoining and supporting the plurality of piezoelectric transducers elements. The base includes integrated circuitry programmed to successively configure operational modes of the tile, according to a pre-programmed sequence, to successively select respective subsets of the piezoelectric transducers elements for activation.

11/26/15
20150341998 

Multiplexed ultra-low-power led luminaire


The present invention relates to a luminaire based on the same optical principle as the cinema, in which only one image is presented at any given instant of time but the image appears to be in constant movement. According to the invention, each led lights up simultaneously for an instant of time in a sequential manner, as with television screens.
Institucion Universitaria Colegio Mayor De Antioquia


11/26/15
20150341808 

Integrated repeater for integratedly relaying various types of communication signals, and integrated relay system


The present invention relates to an integrated repeater and an integrated relay system. The integrated repeater of the present invention receives a signal from a main repeater for relaying signals transmitted from upper devices, and comprises a demultiplexer configured to demultiplex the multiplexed signal of an ethernet signal and a mobile communication signal received from the main repeater, and separate the signals into the mobile communication signal and the ethernet signal; a first converter configured to convert the mobile communication signal separated from the demultiplexer into a radio frequency (rf) signal, and transmit the converted rf signal; a second converter configured to convert the ethernet signal separated from the demultiplexer into a wireless lan signal, and transmit the converted wireless lan signal; and a switching unit configured to deliver a signal received from the main repeater to either the demultiplexer or the second converter, depending on whether a fault of the mobile communication signal is generated..
Kt Corporation


11/26/15
20150341487 

Mitigation of disconnect events in vectoring based dsl systems


There is provided mitigation of disconnect events in a vectoring based digital subscriber line, dsl, system. A method performed by a digital subscriber line access multiplexer,dslam, comprises detecting a loss of signal or disconnect event of a line in a vectored group of dsl lines,the loss of signal or disconnect event causing a negative impact on the dsl system.
Telefonaktiebolaget L M Ericsson (publ)


11/26/15
20150341076 

High-frequency module and communication device


A high-frequency module is connected to a switch port and a switch ic including an antenna connection port and a plurality of switch ports. The high-frequency module includes a signal path that outputs transmitting signals having a predetermined frequency band to the switch ic, a module port connected to the signal path and to which a duplexer and a transmitter circuit are connected, and a harmonic branch circuit that is provided on the signal path and allows a harmonic of the transmitting signal to escape to ground..
Murata Manufacturing Co., Ltd.


11/26/15
20150341059 

Apparatus and load modulating an amplifier


An apparatus is provided for load modulating a power amplifier that is configured to output a multiband radio frequency signal comprising at least a first frequency band and a second frequency band. The apparatus comprises a multiplexer (31) coupled to receive a multiband radio frequency signal from the output of a power amplifier, and configured to separate the multiband radio frequency signal into first and second frequency band signals.
Telefonaktiebolaget L M Ericsson (publ)


11/26/15
20150341058 

Reconfigurable rf receive diplexer


A reconfigurable rf receive diplexer, which includes a first hybrid rf coupler, a second hybrid rf coupler, and reconfigurable rf filter circuitry, is disclosed. The reconfigurable rf receive diplexer receives a first adjunct rf antenna receive signal via a first isolation port to provide a first adjunct rf receive signal via a second main port.
Rf Micro Devices, Inc.


11/26/15
20150341056 

Device for correcting two errors with a code of hamming distance three or four


A device for correcting an initial binary word affected by an error in 1 or 2 bits and arising from a corrector code endowed with a minimum hamming distance of 3 or 4, comprises first means for correcting an error of 1 bit and for detecting an error of more than 1 bit in the initial word and second means for correcting an error of 1 bit in a word arising from an inversion module, able to receive a datum indicative of a binary level of confidence, low or high, assigned to each of the bits of at least one part of the initial word, said inversion module being configured to invert the bits of the initial word which suffer the low confidence level, and a multiplexer with at least two inputs which is driven by the means for detecting an error of more than 1 bit in the initial word, said multiplexer being fed on a first input by the output of the first correction means and on a second input by the output of the second correction means.. .
Commissariat A L'energie Atomique Et Aux Energies Alternatives


11/26/15
20150341037 

Method and circuit for scalable cross point switching using 3-d die stacking


A cross-point switch having stacked switching dies on a component die is disclosed. The cross point switch allows scalability by adding switching dies.
Altera Corporation


11/26/15
20150341016 

Filter and duplexer


A filter includes: one or more series resonators that are connected in series between an input terminal and an output terminal; one or more parallel resonators that are connected in parallel between the input terminal and the output terminal; and a laterally coupled resonator that is connected in parallel with at least one of the one or more series resonators.. .
Taiyo Yuden Co., Ltd.


11/26/15
20150338456 

Semiconductor apparatus


A semiconductor apparatus includes: an output timing controller configured to delay an applied external read command by a predetermined time and generate a normal output enable flag signal, during a normal mode, a test output timing controller configured to generate a dll clock signal from an external clock signal, delay the applied external read command in synchronization with the dll clock signal, and output the delayed applied external read command as a test output enable flag signal, during a test mode, and a multiplexer (mux) configured to output any one of the normal output enable flag signal or the test output enable flag signal as an output enable flag signal.. .
Sk Hynix Inc.


11/19/15
20150334475 

Wavelength division multiplexer array


In an example embodiment, a wdm array includes an optical filter, n common ports, n reflection ports, and n pass ports. The n common ports may be positioned to a first side of the optical filter.
Finisar Corporation


11/19/15
20150334332 

System and apparatus interconnectivity


The invention relates to a system and method for the distribution and processing of data, for video and/or audio and most typically hdmi, if and/or stored data, via a cable connection system to a plurality of sets of processing apparatus at a location such as a domestic or commercial premises. The method and apparatus allow the distribution of the hdmi data to be achieved in a robust and reliable manner via a plurality of diplexer apparatus..
Global Invacom Ltd.


11/19/15
20150333949 

Multiplex modules for carrier aggregation receivers


Multiplex modules for use in carrier aggregation receivers are disclosed. In an exemplary embodiment, an apparatus includes an lna multiplexer configured to receive a plurality of rf signals at a plurality of input terminals and to combine the rf signals into a combined rf signal that is output from an output terminal the apparatus also includes an lna demultiplexer configured to receive the combined rf signal at an input port that is connected to the output terminal and to distribute the combined rf signal to a plurality of output ports..
Qualcomm Incorporated


11/19/15
20150331740 

Error pad for safety device


A safety device with an error indication function includes at least one error pad configured between the error indication function and at least one normal function, and a set of multiplexers connected to the error pad. The safety device further includes an error indication block and a functional block multiplexed by the set of multiplexers.
Freescale Semiconductor, Inc.


11/19/15
20150331432 

Hvac controller having multiplexed input signal detection and operation thereof


A heating, ventilation and air conditioning (hvac) controller, a method of detecting multiplexed input signals and an hvac system employing the controller or the method. In one embodiment, the hvac controller includes: (1) a signal conditioner configured to convert received alternating current (ac) input signals into corresponding square wave signals of a digital logic voltage, (2) a multiplexer coupled to the signal conditioner and configured to select one of the square wave signals and (3) a sample analyzer coupled to the multiplexer and configured to evaluate multiple samples of the selected one of the square wave signals to derive a binary state..
Lennox Industries Inc.


11/19/15
20150331046 

Method and test connectivity, communication, and control


Functional circuits and cores of circuits are tested on integrated circuits using scan paths. Using parallel scan distributor and collector circuits for these scan paths improves test access of circuits and cores embedded within ics and reduces the ic's power consumption during scan testing.
Texas Instruments Incorporated


11/19/15
20150331044 

Scan flip-flop circuit with los scan enable signal


A scan flip-flop for generating an output signal based on a first input signal, a clock signal, a test input signal, a launch on shift (los) signal, a test enable signal, and a reset signal includes a logic circuit, a multiplexer and a flip-flop circuit. The logic circuit receives an inverted clock signal, the test enable signal, a intermediate test enable signal, and the los signal, and generates an intermediate output signal that is an inherent los scan enable signal.
Freescale Semiconductor, Inc.


11/19/15
20150330812 

Position-detecting unit having reduced offset voltage, and method using such a unit


Low-pass filters are placed between each of the multiplexers and the amplifiers.. .

11/12/15
20150326894 

Transport stream multiplexers and methods for providing packets on a transport stream


Examples described include transport stream multiplexers that may not need to search for an appropriate source to use to generate a transport stream packet. Instead, the source to use may be indicated by a position (e.g.
Magnum Semiconductor, Inc.


11/12/15
20150326869 

Configurable transcoder and methods for use therewith


A transcoder includes a demultiplexer that demultiplexes a video signal into a moving image stream, an audio stream and a subtitle stream. A stream probe generates stream format identification data based on the video signal.
Vixs Systems, Inc.


11/12/15
20150326858 

Svc-to-avc rewriter with open-loop statistal multplexer


A method for processing a plurality of multilayer bit streams includes receiving a plurality of multilayer bit streams each having a base layer and at least one enhancement layer. One or more of the enhancement layers are extracted in whole or in part from at least one of the multilayer bit streams so that the plurality of multilayer bit streams are collectively reduced in their total bandwidth.
Arris Technology, Inc.


11/12/15
20150326237 

Spectrally weighted analog to digital conversion


Systems and methods presented herein provide for analog to digital conversion with variable bit resolution. In one embodiment, a system includes a processor and a multiplexer.
Cable Television Laboratories, Inc.


11/12/15
20150325903 

Dielectric resonator, dielectric filter, and dielectric duplexer


A first exemplary aspect of the present invention is a dielectric resonator including: a substrate (20) including a first conductor layer, a second conductor layer, and a dielectric layer formed between the first conductor layer and the second conductor layer, a plurality of conductive through holes (10) that penetrate the substrate (20) and are formed along a first annular line, and in which at least side walls are covered with a conductor, and a plurality of non-conductive through holes (11) that penetrate the substrate (20) and are formed along a second annular line prescribed inside the first annular line, and in which side walls are covered with a non-conductor or the dielectric layer is exposed on the side walls.. .
Nec Corporation


11/12/15
20150325900 

Flat cable high-frequency filter, flat cable high-frequency diplexer, and electronic device


A flat cable high-frequency filter includes a dielectric substrate extending in a transmission direction of a high-frequency signal. The dielectric substrate includes dielectric layers stacked on each other.
Murata Manufacturing Co., Ltd.


11/12/15
20150325314 

At-speed test of memory arrays using scan


A method and apparatus for conducting at-speed testing of a memory array in an integrated circuit (ic) is disclosed. In one embodiment, an ic includes a memory array and a plurality of input circuits coupled to provide input signals into the memory array.
Oracle International Corporation




Lexer topics: Capacitive Sensor, Semiconductor, Demultiplex, Video Play, Multiplexing, Compatibility, Coding Method, Volatile Storage, Volatile Memory, Memory Cells, Memory Cell, Semiconductor Substrate, Speech Recognition, Intersymbol Interference, Feedback Signal

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