Images List Premium Download Classic

Lexer

Lexer-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


loading
NEW Duplexer with signal cancellation
July 20, 2017 - N°20170207902

There is provided a duplexer having first, second and third ports and adapted for connection between an antenna and uplink and downlink, respectively, in a full duplex communication system. The duplexer has first and second quarter wave transformers connected between the first and third and between the first and second ports, respectively. The duplexer has a balancing resistor connected between ...
NEW Systems for antenna swapping switching and methods of operation thereof
Rf Micro Devices, Inc.
July 20, 2017 - N°20170207846

The present disclosure relates to antenna swapping for a wireless, e. G., cellular, radio system. In particular, embodiments of a single-die antenna swapping switching circuit are disclosed. In some embodiments, the single-die antenna swapping switching circuit enables antenna swapping in a wireless device using only two coaxial cables or transmission line connections regardless of an order of an antenna multiplexer ...
NEW Base station device in mobile communication system
Kmw Inc.
July 20, 2017 - N°20170207836

A base station apparatus of mobile communication system is provided, including an antenna system including first antenna for transceiving signals for a first path among mimo paths, and a second antenna for transceiving signals for a second path among the mimo paths, a first duplexer including transmission filter for processing the transmitted signal of first path and reception filter for ...
NEW Lexer Patent Pack
Download 449+ patent application PDFs
Lexer Patent Applications
Download 449+ Lexer-related PDFs
For professional research & prior art discovery
inventor
  • 449+ full patent PDF documents of Lexer-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
NEW Non-linear converter
Peregrine Semiconductor Corporation
July 20, 2017 - N°20170207793

A non-linear converter comprising a non-linear voltage divider having a plurality of resistors representing a non-linear transfer function, an analog multiplexer having analog multiplexer inputs coupled to the non-linear voltage divider and configured to output an analog multiplexer output, the analog multiplexer chooses one of the plurality of resistors based on a logic signal and the non-linear transfer function, an ...
NEW Piezoelectric thin film resonator, filter, and duplexer
Taiyo Yuden Co., Ltd.
July 20, 2017 - N°20170207768

A piezoelectric thin film resonator includes: an acoustic reflection layer including an air gap or an acoustic mirror; lower and upper electrodes facing each other in a stacking direction, at least a part of each of the lower and upper electrodes being located on or above the acoustic reflection layer; a piezoelectric film sandwiched between the lower and upper electrodes ...
NEW Memory unit
Surecore Limited
July 20, 2017 - N°20170206949

There is provided a memory unit (100). The memory unit comprises a plurality of memory cells (110), each memory cell of the plurality of memory cells being operatively connected to data input and output circuitry by a pair of bit lines (130a, 130b), a pre-charge circuit (150) configured to provide a voltage for charging the bit lines, and a multiplexer circuit. The multiplexer ...
NEW Lexer Patent Pack
Download 449+ patent application PDFs
Lexer Patent Applications
Download 449+ Lexer-related PDFs
For professional research & prior art discovery
inventor
  • 449+ full patent PDF documents of Lexer-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Scalable crosspoint switch
Analog Devices, Inc.
July 13, 2017 - N°20170201467

A crosspoint switch matrix may include a plurality of point cells provided at intersections between a plurality of input pathways and a plurality of output pathways. The input pathways may be partitioned into groups, each group defined by a demultiplexer that forwards an input signal to the point cells within the group and/or to a demultiplexer of a succeeding ...
Duplexer having improved reflectivity
Epcos Ag
July 13, 2017 - N°20170201369

A duplexer and a quadplexer are disclosed. In an embodiment, the duplexer includes an antenna terminal and two sub-paths including a transmit path and a receive path, the two sub-paths being connected to the antenna terminal, wherein the transmit path includes serially interconnected series resonators and, in parallel therewith, n parallel paths connected to ground, wherein each parallel path includes ...
Receiver path distortion mitigation using adaptive filter feedback
Epcos Ag
July 13, 2017 - N°20170201368

A duplex communication system includes a duplexer for transmitting and receiving signals, a transmitter part connected to the duplexer, and a receiver part connected to the duplexer, the receiver part comprising an amplifier for amplifying a received signal to provide an amplified received signal and a demodulator for downconverting the amplified received signal, and a second-order intermodulation distortion (imd2) compensation ...
Optical spatial division multiplexing usable at short reach
Alcatel-lucent Usa Inc.
July 13, 2017 - N°20170201341

An optical data transmitter includes vertical cavity surface-emitting lasers and an all-optical spatial mode multiplexer. Each vertical cavity surface-emitting laser is configured to output a data modulated optical carrier at a center wavelength of less than one micrometer. The all-optical spatial mode multiplexer has an optical output and optical inputs. Each vertical cavity surface-emitting lasers is optically connected to one ...
Monolithic integration of antenna switch and diplexer
Qualcomm Incorporated
July 13, 2017 - N°20170201291

An integrated radio frequency (rf) circuit structure may include a resistive substrate material and a switch. The switch may be arranged in a silicon on insulator (soi) layer supported by the resistive substrate material. The integrated rf circuit structure may also include an isolation layer coupled to the soi layer. The integrated rf circuit structure may further include a filter, ...
Power gated lookup table circuitry
Altera Corporation
July 13, 2017 - N°20170201256

A programmable integrated circuit with lookup table circuitry is provided. The lookup table (lut) circuitry may be formed using multiplexers. A multiplexer in the lookup table circuitry may be implemented using only tristate inverting circuits. Each tristate inverting circuit may include a first set of n-channel and p-channel transistors that receive a static control bit from a memory element and ...
Multiple-layer configuration storage for runtime reconfigurable systems
Futurewei Technologies, Inc.
July 13, 2017 - N°20170201255

The disclosure relates to technology for configuring programmable logic devices having multiple programmable hardware units configurable in one or more functional modes. The programmable hardware units are coupled to independent switch devices (e. G., multiplexers) that select configuration patterns stored in a common and shared configuration memory. The configuration memory includes a set of configuration registers to store the configuration ...
Lexer Patent Pack
Download 449+ patent application PDFs
Lexer Patent Applications
Download 449+ Lexer-related PDFs
For professional research & prior art discovery
inventor
  • 449+ full patent PDF documents of Lexer-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Sram bit-line and write assist apparatus and method for lowering dynamic power and peak current, ...
Intel Corporation
July 13, 2017 - N°20170200490

Described is an apparatus comprising a plurality of memory arrays, local write assist logic units, and read/write local column multiplexers coupled together in a group such that area occupied by the local write assist logic units and the read/write local column multiplexers in the group is smaller than it would be when global write assist logic units and ...
Memory module
Sk Hynix Inc.
July 13, 2017 - N°20170199691

A memory module may include a plurality of memory groups configured to include a plurality of memory packages, respectively, and input/output data through input/output pins. The memory module may include a control circuit configured to activate one or more of the plurality of memory groups on a basis of an address signal. The memory module may include a ...
Lidar system with distributed laser and multiple sensor heads
Luminar Technologies, Inc.
July 13, 2017 - N°20170199277

A lidar system which includes one or more light sources to produce one or more optical signals and a demultiplexer to separate the one or more optical signals into a plurality of sub-portions which may be distributed to a plurality of sensor heads. The sensor heads emit the sub-portions of the one or more optical signals into a plurality of ...
Headphones, audio device, audio system and method for transmitting signals
Ams Ag
July 06, 2017 - N°20170195785

A set of headphones includes a connector with a first connection contact and a second connection contact as well as a loudspeaker, which is connected to the first connection contact in order to supply a loudspeaker signal. The set of headphones also includes a first and a second digital microphone, each of which is set up to generate a digital ...
Resolution for autostereoscopic video displays
Soliddd Corp.
July 06, 2017 - N°20170195580

A single pixel of a video display can display respective individual pixels of multiple views. In other words, a video display can include more views for an autostereoscopic image than the physical pixels of the video display would ordinarily support. The physical pixel is time-multiplexed in that the physical pixel displays a pixel of one view for a given time ...
System for providing efficient delivery of media content to the masses
At&t Intellectual Property I, L.p.
July 06, 2017 - N°20170195396

A system for providing efficient delivery of media content to the masses is disclosed. In particular, the system may include receiving requests for content from a plurality of user devices. The system may then include synchronizing fulfillment timeframes for delivering the content based on a preset time interval. In response to the requests, the system may deliver the content, such ...
Optical transceiver assembly including thermal dual arrayed waveguide grating
Applied Optoelectronics, Inc.
July 06, 2017 - N°20170195079

An optical transceiver assembly includes a thermal dual arrayed waveguide grating (awg) for both multiplexing and demultiplexing optical signals. The thermal dual awg may be used as an optical multiplexer/demultiplexer with an array of laser emitters and an array of photodetectors to provide a transmitter optical subassembly (tosa) and a receiver optical subassembly (rosa) in the optical transceiver assembly. ...
Ibfd transceiver with non-reciprocal frequency transposition module
Commissariat A L'energie Atomique Et Aux Energies Alternatives
July 06, 2017 - N°20170195003

A transceiver for in-band full-duplex communication is provided. The transceiver includes a duplexer and a bidirectional frequency transposition module, the frequency transposition module being suitable for transposing a signal to be transmitted, with a predetermined frequency shift, Δf, in order to obtain a transmit signal, and for transposing the receive signal, with the same frequency shift, in order to ...
Loading