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Multiplex patents



      
           
This page is updated frequently with new Multiplex-related patent applications. Subscribe to the Multiplex RSS feed to automatically get the update: related Multiplex RSS feeds. RSS updates for this page: Multiplex RSS RSS


Position independent testing of circuits

Position independent testing of circuits

Method for testing paths to pull-up and pull-down of input/output pads

Method for testing paths to pull-up and pull-down of input/output pads

Method for testing paths to pull-up and pull-down of input/output pads

Memory module having multiple memory banks selectively connectable to a local memory controller and an external memory…

Date/App# patent app List of recent Multiplex-related patents
10/09/14
20140304732
 Broadcast equipment patent thumbnailBroadcast equipment
The broadcast equipment is provided with a receiving unit (101), a separation processing unit (102) for separating the broadcast signal into a program content and control information, a content processing unit (103) for processing the program content, a erasing unit (104) for erasing the ait included in the control information, a storage (105) for storing the ait working with the program content, a readout unit (106) for reading out an ait from the storage (105), an adding unit (107) for adding the ait read out by the readout unit (106) to the control information from which the ait is erased by the erasing unit (104), a multiplexing processing unit (108) for multiplexing the control information to which the ait is newly added and the program content after being processed by the content processing unit (103), and a transmitting unit (109) for transmitting the multiplexed signal as a broadcast signal.. .
10/09/14
20140304563
 Position independent testing of circuits patent thumbnailPosition independent testing of circuits
Scan distributor, collector, and controller circuitry connect to the functional inputs and outputs of core circuitry on integrated circuits to provide testing through those functional inputs and outputs. Multiplexer and demultiplexer circuits select between the scan circuitry and the functional inputs and outputs.
10/09/14
20140304562
 Method for testing paths to pull-up and pull-down of input/output pads patent thumbnailMethod for testing paths to pull-up and pull-down of input/output pads
A scan chain architecture for each path in a circuit having combinational paths includes a control mechanism to control one or more flip flops and multiplexers to direct operational or test signals. Operational signals are sent along at least one combinational path to a pull-up/pull-down for at least one input/output pad and an operational voltage is recorded.
10/09/14
20140304462
 Memory module having multiple memory banks selectively connectable to a local memory controller and an external memory controller patent thumbnailMemory module having multiple memory banks selectively connectable to a local memory controller and an external memory controller
A memory module includes memory banks, a local memory controller to access data in the memory banks, and an interface to an external memory controller that is configured to access the memory module. Multiplexing circuitry selectively connects the memory banks to the local memory controller and to the interface to the external memory controller..
10/09/14
20140303040
 Multiplexed microarray assembly and method for fabricating a multiplexed microarray patent thumbnailMultiplexed microarray assembly and method for fabricating a multiplexed microarray
Multiplexed microarrays, multiplexed microarray cassettes, and methods for fabricating multiplexed microarrays are disclosed. In some embodiments, the multiplexed microarrays include a substrate, a chamber layer, and at least one channel layer.
10/09/14
20140303017
 Multiplexed amplification of short nucleic acids patent thumbnailMultiplexed amplification of short nucleic acids
The present teachings provide methods, compositions, and kits for reverse transcribing and amplifying small nucleic acids such as micro rnas. High levels of multiplexing are provided by the use of a zip-coded stem-loop reverse transcription primer, along with a pcr-based pre-amplification reaction that comprises a zip-coded forward primer.
10/09/14
20140303014
 Multiplexed detection with isotope-coded reporters patent thumbnailMultiplexed detection with isotope-coded reporters
Some aspects of this invention provide reagents and methods for the sensitive, quantitative and simultaneous detection of target analytes in complex biological samples by liquid chromatography tandem mass spectrometry (lc ms/ms). Some aspects of this invention provide affinity reagents encoded with mass reporters for the sensitive and quantitative translation of an analyte of interest into a mass tag.
10/09/14
20140301735
 Optical module having composite prism to multiplex optical beams patent thumbnailOptical module having composite prism to multiplex optical beams
An optical module that installs a plurality of laser diodes (lds) and a composite prism to condense optical beams emitted from the lds is disclosed. The lds are arranged on a line so as to level the optical beams within a plane.
10/09/14
20140301734
 Optimizing optical systems using code division multiple access and/or orthogonal frequency-division multiplexing patent thumbnailOptimizing optical systems using code division multiple access and/or orthogonal frequency-division multiplexing
An optical receiver comprises an optical port configured to receive an encoded optical signal, and a demodulation block indirectly coupled to the port and comprising a multiplexer, wherein the multiplexer is configured to receive an encoded electrical signal, wherein the encoded electrical signal is associated with the encoded optical signal, and wherein the encoded electrical signal is encoded using a code division multiple access (cdma) scheme, receive a code associated with the scheme, perform a dot multiplication of the encoded electrical signal and the code, and generate a differential voltage based on the dot multiplication.. .
10/09/14
20140301481
 Apparatuses and methods for pooling multiple channels into a multi-program transport stream patent thumbnailApparatuses and methods for pooling multiple channels into a multi-program transport stream
Examples of apparatuses and methods for pooling multiple channels into a multiple program transport stream are described herein. An example apparatus may include a statistical multiplexing (statmux) system coupled to a communication link.
10/09/14
20140301398
Switching architecture with packet encapsulation
The invention includes, among other things, a system for passing tdm traffic through a packet switch. In one embodiment, the system includes a packet switch that has a plurality of data ports and is capable of routing fsdu packets between the plurality of data ports.
10/09/14
20140301383
Method and apapratus for transmitting a frame in a wireless lan system
The present invention relates to a method and apparatus for transmitting a frame in a wireless lan system. An access point (ap) receives a single orthogonal frequency division multiplexing (ofdm) symbol from each of a plurality of stations (sta) and a single-tone request to send (srts) frame through a single subcarrier, selects stas for performing uplink (ul) multiuser (mu)-multiple input multiple output (mimo) transmission, and transmits to the plurality of stas a single-tone clear to send (scts) frame allocated to the same subcarrier as a subcarrier to which the srts frames received from the selected stas are allocated..
10/09/14
20140301346
Method and apparatus for transceiving downlink control channel in wireless communication system
The present invention relates to a wireless communication system, and more specifically, to a method and an apparatus for transceiving a downlink control channel. A method for a base station to transmit a downlink control channel in a wireless communication system according to one embodiment of the present invention comprises the steps of: selecting a resource element (re) to which a demodulation reference signal (dmrs) is mapped; selecting an re to which a downlink control channel is mapped; and transmitting the dmrs and the downlink control channel from the selected res to a terminal, wherein the res to which the downlink control channel is mapped constitute at least one resource element group (reg), and one or more regs may be located on an orthogonal frequency division multiplex (ofdm) symbol on which the dmrs is mapped..
10/09/14
20140301311
Multiplexing of control and data with varying power offsets in a sc-fdma system
Systems and methodologies are described that facilitate multiplexing of control information and data for common transmission in a localized fdm wireless communication system. Localized fdm transmission of control and data channels can be achieved by, for example, multiplexing control information with data and transmitting the control information and data using resources and transmission schemes specified for transmission of the data.
10/09/14
20140301286
Radio base station apparatus, mobile terminal apparatus, radio communication system and radio communication method
The present invention is designed to provide a radio base station apparatus, a mobile terminal apparatus, a radio communication system and a radio communication method which can cope with an increased number of users. A radio base station apparatus is provided with: a signal generating section that generates a first downlink control signal and a second downlink control signal for a mobile terminal apparatus; a first multiplexing section that multiplexes the first downlink control signal on a control region up to a predetermined number of symbols from the top of a subframe; a second multiplexing section that frequency-division-multiplexes the second downlink control signal on radio resources from the next symbol in the control region to the last symbol of the subframe; and a transmission section that transmits the first downlink control signal multiplexed on the control region and the second downlink control signal multiplexed on the radio resources..
10/09/14
20140301177
Optical information recording/reproducing apparatus and optical information recording/reproducing method
An optical information recording/reproducing apparatus for recording an interference pattern between signal light and reference light information-multiplexed as a hologram in an optical information recording medium and for reproducing information recorded in the optical information recording medium on the basis of the recorded hologram with use of the reference light. The apparatus includes a light source for emitting light and a coherency controller for controlling a coherency of the light source.
10/09/14
20140300820
Embedded audio routing switcher
An apparatus includes a separator for selectively separating audio from input signals including video with audio, a switcher for selectively transferring the input signals to at least one output, a multiplexed path for sending the separated audio signal to the at least one output, the at least one output being configured for selectively directing the input signals and separated audio signals.. .
10/09/14
20140300709
Display device and method for representing a three-dimensional scene
The invention relates to a display device for representing a three-dimensional scene, comprising a light source array, a lenticular system and a data display in this order, but not necessarily immediately following one another, and a corresponding method for representing a three-dimensional scene. The object thereof is to enlarge the observer region of a 3d display in such a way that this simultaneously provides a plurality of observers with the option of perceiving the 3d scene on the 3d display.
10/09/14
20140300500
Analog/digital converter and method for converting analog signals to digital signals
The objective of the invention is to provide an a/d converter that exhibits fewer malfunctions due to variations in manufacturing. An a/d converter (1) of the invention, which is a cyclic type of analog/digital converter for converting an analog input signal to a digital signal having a predetermined resolution, comprises: a digital approximation unit (10) that includes a comparing unit (13) for comparing the magnitude of an input first analog signal with a threshold value to output a digital value indicating a result of the comparison and that also includes an mdac unit (14) for amplifying the first analog signal to β-fold, where β is greater than one but smaller than two, and for executing a predetermined computation in accordance with the result of the comparison of the comparing unit to output a second analog signal; a multiplexer (20) that, if the msb is to be computed, outputs the analog input signal and, otherwise, outputs the second analog signal as the first analog signal; a β estimating unit (30) that estimates the value of β; and a digital signal outputting unit (40) that sequentially takes in digital values outputted by the comparing unit and that outputs the taken-in digital values as the digital signal..
10/09/14
20140300399
Pulse generation circuit and semiconductor device
Two gate drivers each comprising a shift register and a demultiplexer including single conductivity type transistors are provided on left and right sides of a pixel portion. Gate lines are alternately connected to the left-side and right-side gate drivers in every m rows.
10/09/14
20140300297
Multiplexed motor controller
A system, multiplexed controller, and a method of controlling a plurality of motors is described. The system includes a plurality of motors, at least two of the motors requiring a variable-frequency source or being a multi-speed motor.
10/02/14
20140298397
System for broadcasting video programmes
The present invention concerns a method for generating a stream in accordance with the dvb standard that is understood by a first-generation decoder, typically in accordance with dvb-s/c/t/, and which also enables the deterministic generation of a stream in accordance with the second-generation dvb-t2 standard. A method is described for generating a stream containing a multiplex according to a first-generation dvb standard.
10/02/14
20140298128
Scan chain latch design that improves testability of integrated circuits
A scan chain latch circuit, a method of operating a latch circuit in a scan chain, and a computer-readable medium having stored thereon a data structure defining a scan chain latch circuit for instantiation on a semiconductor die are disclosed. In an embodiment, the scan chain latch circuit comprises a first latch for holding one data value, a second latch for holding another data value, and a multiplexor.
10/02/14
20140298122
Dual master jtag method, circuit, and system
A dual-master controller includes a plurality of jtag data registers including a controller-mode register that stores information indicating a standard jtag or a processor-controlled mode of operation. A jtag tap controller receives control signals over a standard test access port and a processor controller receives processor control signals over an external processor bus.
10/02/14
20140298120
Circuit and method for testing memory devices
The present application provides a circuit and method for testing a memory device. The memory device has multiple blocks addressable via a plurality of address lines and capable of inputting and/or outputting data via a plurality of data lines.
10/02/14
20140296732
Wireless system for epilepsy monitoring and measurement
A wireless system for brain monitoring/mapping of neurological-disorder patients includes a plurality of electrodes each configured for surface abutment of brain tissue and main circuitry for placement outside a body of a patient and configured to transmit power at radio frequencies and send and receive data using infrared energy. Remote circuitry is provided for subcutaneous implantation in a head of the patient.
10/02/14
20140295436
Methods for multiplexing recombinase polymerase amplification
This disclosure provides for methods and reagents for rapid multiplex rpa reactions and improved methods for detection of multiplex rpa reaction products. In addition, the disclosure provides new methods for eliminating carryover contamination between rpa processes..
10/02/14
20140294394
Optical communication apparatus and optical communication method
An optical communication apparatus and an optical communication method are disclosed. An optical communication apparatus mounted in a first node in a linear network coupled among a plurality nodes through an optical transmission line includes a multiplexer for receiving a plurality of optical signals having different wavelengths to output a first multi-wavelength optical signal obtained by coupling the plurality of optical signals, and a first optical coupler for dividing the first multi-wavelength optical signal into respective multi-wavelength optical signals to be transmitted to at least two different neighboring nodes..
10/02/14
20140294386
Optical transmitting apparatus and optical receiving apparatus
An optical transmitting apparatus includes semiconductor laser elements. Upon receiving laser beams, a multiplexed beam is emitted from a wavelength multiplexing filter.
10/02/14
20140294384
Optical wavelength path rearranging method, computer product, optical transmission managing apparatus, and optical transmission apparatus
An optical wavelength path rearranging method includes detecting time that elapses since a setting of optical wavelength paths in an optical wavelength division multiplexing network; and moving to a predetermined long-period optical wavelength range, an optical wavelength path that is among the optical wavelength paths and for which the detected elapsed time is long, where the optical wavelength path rearranging method is executed by a processor.. .
10/02/14
20140294179
Method and apparatus for ciphering packet units in wireless communications
A method and apparatus are disclosed relating to ciphering and de-ciphering of packet units in wireless devices during retransmission in wireless communications. The packet units are re-segmented with the ciphering done on the re-segmented packet unit or on a radio link control protocol data unit (rlc pdu) with or without segmentation.
10/02/14
20140294124
Transmitter and method of transmitting and receiver and method of detecting ofdm signals
A transmitter transmits payload data using orthogonal frequency division multiplexed (ofdm) symbols. The first ofdm symbol is a first type having a number of sub-carriers which is less than or equal to the number of sub-carriers of the one or more second ofdm symbols of a second type and a guard interval for the first ofdm symbol is selected in dependence upon the longest possible guard interval of the second ofdm symbol.
10/02/14
20140294049
Transmitting spread signal in communication system
The present invention provides for transmitting a spread signal in a mobile communication system. The present invention includes spreading a signal using a plurality of spreading codes, wherein the plurality of spreading codes have a spreading factor, multiplexing the spread signal by code division multiplexing, transmitting the multiplexed signal via a plurality of neighboring frequency resources of one ofdm symbol of a first antenna set, and transmitting the same multiplexed signal via a plurality of neighboring frequency resources of one ofdm symbol of a second antenna set..
10/02/14
20140294007
Packet communication device, packet communication method, and packet communication program
A packet communication device includes a search unit that searches, when having received a packet, for a combination of a label that identifies a transfer path of the packet and an output unit that outputs the packet to a physical line to which the transfer path is set. Further, the packet communication device includes an identifying unit that identifies a plurality of combinations including a common output unit that is the same output unit combined with a plurality of labels from among the combinations searched by the search unit.
10/02/14
20140294002
Apparatus for transmitiing broadcast signals, apparatus for receiving broadcast signals, method for transmitiing broadcast signals and method for receiving broadcast signals
A method and an apparatus for transmitting broadcast signals thereof are disclosed. The method for transmitting broadcast signals including encoding dp (data pipe) data carrying at least one service, mapping the encoded dp data onto constellations, time interleaving the mapped dp data, building a signal frame including the time interleaved dp data, modulating data in the built signal frame by an ofdm (orthogonal frequency division multiplex) scheme, and transmitting the broadcast signals having the modulated data, wherein the broadcast signals are carried in consecutive super frames, wherein each of the super frames includes multiplexed signal frames for different service in a time domain, wherein the signal frame includes a preamble located at the beginning of the at least one signal frame, wherein the preamble includes signaling information for identifying the signal frame..
10/02/14
20140294000
Method and system for negotiation of media between communication devices for multiplexing multiple media types
A method of negotiation of media between a source communication device and a destination communication device for multiplexing multiple media types on an ip transport address comprises the source communication device generating an offer message comprising an extension to the ice protocol according to rfc 5245 to specify the ip transport address whereon the multiple media types can be multiplexed, wherein the offer message comprising the extension indicates support for both the multiplexing and a non-multiplexing of the multiple media types, and sending the offer message from the source communication device to the destination communication device.. .
10/02/14
20140293987
System and method for generalized multi-carrier frequency division multiplexing
A method for operating a device includes determining adaptation criteria for a waveform to be transmitted by a transmitting device over a communications channel towards a receiving device, and adjusting a generalized multi-carrier multiplexing parameter (gmmp) of the waveform in accordance with the adaptation criteria. The method also includes transmitting an indicator of the adjusted gmmp to at least one of the transmitting device and the receiving device..
10/02/14
20140293934
Method for setting subbands in multicarrier communication, and radio communication mobile station apparatus
A wireless communication base station apparatus wherein when a frequency scheduling transmission and a frequency diversity transmission are performed in a multicarrier communication at the same time, the adaptive control of a channel for performing the frequency scheduling transmission can be prevented from being complicated. In this apparatus, a modulating part (12) modulates an encoded dch data to generate dch data symbols.
10/02/14
20140293932
Multiplexing control and data information from a user equipment in a physical data channel
Methods and apparatus are described for transmitting and receiving harq-ack information in a physical uplink shared channel (pusch). A method of receiving includes configuring a plurality of cells for a user equipment (ue), where each of the plurality of cells is associated with one transmission mode; receiving, from the ue, via a physical uplink shared channel (pusch), encoded concatenated harq-ack bits for the plurality of cells; and decoding encoded concatenated harq-ack bits.
10/02/14
20140293812
Method and apparatus for generating a radio link control protocol data unit for multi-carrier operation
Techniques and apparatus for efficiently determining the radio link control (rlc) protocol data unit (pdu) size and flexible rlc pdu creation for multi carrier operation are disclosed. An example wireless transmit/receive unit (wtru) calculates a maximum amount of data allowed to be transmitted for a current transmission time interval (tti) for each of a plurality of carriers, and selects an rlc pdu data field size such that each rlc pdu to be multiplexed to a medium access control (mac) pdu matches a minimum of the maximum amount of data calculated for the carriers.
10/02/14
20140293715
Signal margin centering for single-ended edram sense amplifier
Apparatus and methods for signal margin centering for single-ended edram sense amplifier. A plurality of dram cells is connected to an input side of a multiplexer by a first bitline.
10/02/14
20140292709
Display device with touch detection function and electronic apparatus
According to an aspect, a display device with a touch detection function includes: a display region; a plurality of drive electrodes; a control device; a touch detection electrode that is opposed to the drive electrodes and forms capacitance with respect to the drive electrodes; power supply wiring arranged in a frame region positioned outside the display region; and a plurality of drive electrode scanning units that select the drive electrode to be coupled to the power supply wiring. When the drive electrode scanning unit simultaneously selects the drive electrodes of which number is equal to or larger than the number of pieces of the power supply wiring, the control device supplies a touch driving signal that is multiplexed based on a certain code to each of the selected drive electrodes..
10/02/14
20140292551
Sampling device with buffer circuit for high-speed adcs
A sampling and interleaving stage device for use in an analog-digital-converter and for providing a sampling output signal and an analog-to-digital-converter. The sampling and interleaving stage device for use in an analog-digital-converter, including: a receiving unit having a clock unit with a plurality of clock-driven switches for receiving an input signal; for each of the plurality of clock-driven switches, a first demultiplexer, for receiving the input signal via a clock-driven switch and for providing a number of first demultiplexer outputs; for a first demultiplexer output, at least one storage element for a stored input potential depending on the input signal; and an output demultiplexer for receiving an indication about the stored input potential and for outputting a corresponding sampling output signal to a respective sampling output..
10/02/14
20140292492
Rfid beam forming system
A multi-protocol, multi-band array antenna system may be used in radio frequency identification (rfid) system reader and sensory networks. The antenna array may include array elements with an integrated low noise amplifier.
10/02/14
20140292376
Fractional-n synthesizer
One embodiment of the present invention provides a synthesizer. The synthesizer includes one or more tunable oscillators, a frequency-dividing circuit coupled to the tunable oscillators, and a multiplexer coupled to the frequency-dividing circuit.
10/02/14
20140292265
Active charge equilibrium system for lithium battery pack
An active charge equilibrium system for lithium battery pack consists a lithium battery pack composed of connecting multiple cells in series, including a multiplex module, control module and multiple equilibrium control module, which each segment of the cells are connected to the multiplex module in sequence, a voltage signal is converted into a digital signal via the control module to compare the voltages of the cells and select the cell with lower voltage. Further, the control module enables the equilibrium control module corresponding to the cell with the lower voltage to work.


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This listing is a sample listing of patent applications related to Multiplex for is only meant as a recent sample of applications filed, not a comprehensive history. There may be associated servicemarks and trademarks related to these patents. Please check with patent attorney if you need further assistance or plan to use for business purposes. This patent data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Multiplex with additional patents listed. Browse our RSS directory or Search for other possible listings.
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