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Demultiplex

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


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Demultiplex type display driving circuit
Wuhan China Star Optoelectronics Technology Co., Ltd.
November 30, 2017 - N°20170345384

The present invention provides a demultiplex type display driving circuit, including: a plurality of drive units. Each drive unit comprises three demultiplex modules, and each demultiplex module includes two switch elements. The first switch element and the second switch element are controlled to be alternately on with the first branch control signal and the second branch control signal. The third ...
Apparatus and method for tft fingerprint sensor
Egis Technology Inc.
November 23, 2017 - N°20170336894

A low cost, two-dimensional, fingerprint sensor includes a pixel array, each pixel including a switch and a pixel electrode for forming a capacitance with a fingertip. One or more active transmission electrodes are spaced from a selected row of the pixel array, and transmit a carrier signal into the finger without direct coupling into the selected pixels. Signals sensed by ...
Silicon photonic hybrid polarization demultiplexer
Cisco Technology, Inc.
November 23, 2017 - N°20170336656

An optical demultiplexer that includes at least one a hybrid phase shifter configured to receive a light signal over a fiber element, the light signal including polarized optical signals. Each phase shifter includes a thermo-optic phase shifter configured to phase shift the light signal, an electro-optic phase shifter configured to phase shift the light signal, and a coupler configured to ...
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Demultiplex Patent Applications
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Optical network and optical network element
Xieon Networks S.a.r.l.
November 16, 2017 - N°20170331555

An optical network is suggested, comprising a first set of optical fibers, a multimode multiplexer, a multimode amplifier, a multimode demultiplexer, and a second set of optical fibers, wherein the first set of optical fibers is connected via the multimode multiplexer to the multimode amplifier and wherein the multimode amplifier is connected via the multimode demultiplexer to the second set ...
System for implementation of a hash table
Ceske Vysoke Uceni Technicke V Praze, Fakulta Informacnich Technologii
November 16, 2017 - N°20170330605

The system contains at least one basic block formed by a first multiplexer having an output is connected to a flag register memory, implemented as a lut table. An output of a circuit for write permit to the memory is connected to the input of the write signal to the memory, which is further equipped with the clock signal input ...
Optical demultiplexing device and method
Electronics And Telecommunications Research Institute
November 16, 2017 - N°20170329087

An optical demultiplexing device includes a demultiplexer configured to demultiplex an input light into lights of different wavelength bands, and output the lights of different wavelength bands in a first direction and a second direction, and a detector configured to detect the light output in the first direction and the light output in the second direction.
Demultiplex Patent Pack
Download 112+ patent application PDFs
Demultiplex Patent Applications
Download 112+ Demultiplex-related PDFs
For professional research & prior art discovery
inventor
  • 112+ full patent PDF documents of Demultiplex-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.
Device and method for bandwidth extension for audio signals
Panasonic Intellectual Property Corporation Of America
November 09, 2017 - N°20170323649

An audio signal decoding apparatus is provided that includes a receiver that receives an encoded information, a memory, and a processor that demultiplexes the encoded information, including encoding parameters that are used for decoding a low frequency spectrum and index information that identifies a most correlated portion from a low frequency spectrum for one or more high frequency subbands. The ...
Liquid crystal display device
Wuhan China Star Optoelectronics Technology Co., Ltd.
November 09, 2017 - N°20170323606

A liquid crystal display device includes a liquid crystal panel; at least one source driving unit including at least one first fan-out line and at least one second fan-out line which are disposed alternately; at least one demultiplexer electrically coupled to the first fan-out line and the second fan-out line, the demultiplexer including a plurality of buses, a plurality of ...
Wavelength division multiplexing of uncooled lasers with wavelength-common dispersive element
Finisar Corporation
November 09, 2017 - N°20170322423

An example demultiplexer may include at least one dispersive element that is common to multiple wavelength channels. The demultiplexer may additionally include multiple field lenses positioned optically downstream from the at least one dispersive element, where a number of the field lenses is equal to a number of the wavelength channels. An example multiplexer may include a single piece power ...
Twdm passive network with extended reach and capacity
Finisar Corporation
November 02, 2017 - N°20170317778

A communication system includes a first multiplexer configured to multiplex a first optical line terminal signal having a first multiplexing group and a second optical line terminal signal having a second multiplexing group into a first multiplexed signal. The communication system includes a second multiplexer configured to demultiplex a second multiplexed signal into a third optical line terminal signal having ...
Pll for carrier generator and method of generating carrier signals
Finisar Corporation
November 02, 2017 - N°20170317774

A phase locked loop (pll) for a carrier generator includes a front-end circuit that receives a frequency reference signal and generates a control signal based on the frequency reference signal and a feedback signal. A demultiplexer selectively outputs the control signal to a plurality of tuning arrangements. The plurality of tuning arrangements includes a first tuning arrangement that generates a ...
Display apparatus
Finisar Corporation
November 02, 2017 - N°20170316747

A display apparatus suppresses flicker, and includes a display part in which a first plurality of main pixels px1 to px4 including subpixels r1 to r4, g1 to g4 and b1 to b4 of a first to an n-th color are arrayed in a line, the “n” being an integer larger than 1; and a demultiplexer including ...
Apparatus and method for tft fingerprint sensor
Finisar Corporation
November 02, 2017 - N°20170315640

A low cost, two-dimensional, fingerprint sensor includes a pixel array, each pixel including a switch and a pixel electrode for forming a capacitance with a fingertip. One or more active transmission electrodes are spaced from a selected row of the pixel array, and transmit a carrier signal into the finger without direct coupling into the selected pixels. Signals sensed by ...
Demultiplex Patent Pack
Download 112+ patent application PDFs
Demultiplex Patent Applications
Download 112+ Demultiplex-related PDFs
For professional research & prior art discovery
inventor
  • 112+ full patent PDF documents of Demultiplex-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.
Pixel and a display device including the pixel
Samsung Display Co., Ltd.
October 26, 2017 - N°20170309230

A display device includes a display panel including a plurality of scan lines, a plurality of data lines, and a plurality of unit pixels. Each unit pixel includes a plurality of sub-pixels, each coupled to a respective data line. The plurality of sub-pixels includes a red sub-pixel, a first green sub-pixel, a blue sub-pixel, and a second green sub-pixel. The ...
Techniques for direct optical coupling of photodetectors to optical demultiplexer outputs and an optical transceiver ...
Applied Optoelectronics, Inc.
October 26, 2017 - N°20170307819

An arrayed waveguide grating (awg) device for use in an optical transceiver is disclosed, and can de-multiplex an optical signal into n number of channel wavelengths. The awg device can include an awg chip, with the awg chip providing a planar lightwave (plc) circuit configured to de-multiplex channel wavelengths and launch the same into output waveguides. A region of the ...
Unified reference signal design for enhanced component carriers
Qualcomm Incorporated
October 12, 2017 - N°20170295000

Methods, systems, and devices for wireless communication are described. A base station may multiplex reference signal (rs) transmissions for different antenna ports over a set of resource elements using a code division multiplexing (cdm) group spreading in a time dimension and a frequency dimension. The base station may transmit the rs transmissions over the set of resource elements based at ...
Non-blocking network
Futurewei Technologies, Inc.
October 12, 2017 - N°20170293587

A described embodiment of the present invention includes a network having a first, second an d third plurality of routers connected to a plurality of endpoints. At least one of the first plurality of routers includes a plurality of interposers having a number of queues. The at least one of the first plurality of routers has a demultiplexer for each ...
Optically sensing subterranean physical properties using wavelength division multiplexing
Halliburton Energy Services, Inc.
October 12, 2017 - N°20170292861

A system for measuring subterranean physical properties, in some embodiments, comprises a source of broadband light, an input optical fiber coupled to the source of broadband light, a wavelength division demultiplexer coupled to the input optical fiber, a plurality of detectors arranged in parallel and coupled to the demultiplexer, a wavelength division multiplexer coupled to the plurality of detectors, and ...
Communication system, communication device, base station and method thereof for d2d communications
Industrial Technology Research Institute
October 05, 2017 - N°20170289845

A method for transmitting a plurality of data packets is disclosed. The method includes: receiving one or more first medium access control (mac) protocol data units (pdus) which include a plurality of radio link control (rlc) pdus intended for a destination ue from a source ue; demultiplexing the first mac pdus to retrieve the rlc pdus based on a header ...
Systems, devices, and methods for time-resolved fluorescent spectroscopy
Cedars-sinai Medical Center
October 05, 2017 - N°20170284940

Provided herein are devices, systems, and methods for characterizing a biological sample in vivo or ex vivo in real-time using time-resolved spectroscopy. A light source generates a light pulse or continuous light wave and excites the biological sample, inducing a responsive fluorescent signal. A demultiplexer splits the signal into spectral bands and a time delay is applied to the spectral ...
Bidirectional communication module
Finisar Corporation
September 28, 2017 - N°20170279554

In an example, a communication module includes an optical transmitter, an optical receiver, and a periodical filter. The optical transmitter is configured to emit an outbound optical signal. The optical receiver is configured to receive an inbound optical signal. A first frequency of the outbound optical signal is offset from a second frequency of the inbound optical signal by an ...
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