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Level Shift

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


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Pre-charging circuitry for multiplexer
Analog Devices Global
June 14, 2018 - N°20180167067

A pre-charge circuit is provided for pre-charging the input node of a capacitive component to which the multiplexer output is fed to a charge level that is close to or approximates the signal output level of the multiplexer when its output is next switched. In order to reduce the level shifting burden on the amplifier in the pre-charge circuit, each ...
High speed level-shifter
Taiwan Semiconductor Manufacturing Co., Ltd.
May 31, 2018 - N°20180152187

A level shifter circuit includes a latch module with a first plurality of pmos transistors and a second plurality of nmos transistors; a mos module with a third plurality of mos transistors operatively connected to the latch module; a fourth plurality of transistors operatively connected between the mos module and the ground; and a fifth plurality of capacitors operatively connected ...
Semiconductor device, display device, and electronic device
Semiconductor Energy Laboratory Co., Ltd.
May 31, 2018 - N°20180151593

A level shifter including a transistor that can be formed through the same process as a display portion is provided. A semiconductor device serves as a level shifter including transistors having the same conductivity type.
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Level Shift Patent Applications
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High voltage level shifter with short propagation delay
Texas Instruments Incorporated
May 24, 2018 - N°20180145690

A lever shifter includes an output driver and a high-side gate driver. The high-side gate driver is configured to drive the high-side output transistor, and is coupled to an on pulse signal line that conducts an on pulse, and is coupled to an off pulse signal line that conducts an off pulse.
Cascode switch circuit including level shifter
Electronics And Telecommunications Research Institute
May 24, 2018 - N°20180145684

Provided is a cascode circuit including first and second transistors connected between a drain terminal and a source terminal in cascode form, a level sifter configured to change a voltage level of a switching control signal applied to a gate terminal and provide the changed switching control signal to a gate of the first transistor, a buffer configured to delay ...
Level shifting circuit, apparatus and method of operating the same
Taiwan Semiconductor Manufacturing Company, Ltd.
May 17, 2018 - N°20180138909

A level shifting apparatus includes a first inverter configured to receive an input signal and a second inverter capacitively coupled with an output of the first inverter, the second inverter being configured to output an output signal. A transmission gate is configured to feed back the output signal to an input of the second inverter, wherein the transmission gate is ...
Level Shift Patent Pack
Download 128+ patent application PDFs
Level Shift Patent Applications
Download 128+ Level Shift-related PDFs
For professional research & prior art discovery
inventor
  • 128+ full patent PDF documents of Level Shift-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.
Analog multiplexer
May 03, 2018 - N°20180123591

An analog multiplexer may be used for sampling an input voltage that is capable of having a higher voltage level than an upper supply voltage. The analog multiplexer includes a plurality of input switch circuits and a shorting switch circuit.
Power source monitoring circuit, power on reset circuit, and semiconductor device
Sony Corporation
May 03, 2018 - N°20180123590

The present technology relates to a power source monitoring circuit, a power on reset circuit, and a semiconductor device that are capable of reducing a steady-state current. The semiconductor device includes a level shifter circuit that performs level conversion on a digital signal output from a predetermined block and outputs a resultant signal to another block that operates by a ...
High speed level shifter for high voltage applications
Texas Instruments Incorporated
May 03, 2018 - N°20180122360

The disclosure provides a level shifter. The level shifter includes a first logic block that receives an input signal and generates a primary pulsed input.
Level shifter
Kabushiki Kaisha Tokai-rika-denki-seisakusho
April 19, 2018 - N°20180109260

The present disclosure provides a level shifter including: a level shifter section that is driven by a first power source voltage, and that, in accordance with switching of an input signal of a voltage lower than the first power source voltage, switches an output signal that has been level-shifted, from the first power source voltage to a voltage lower than ...
Systems and methods for a dual function inrush limiting circuit
The Boeing Company
April 19, 2018 - N°20180109177

Systems and methods are provided for a dual function inrush limiting circuit (ilc). The systems and methods may include a level shift circuit (lsc).
Display device configured to operate display drive and touch sensing in time sharing manner and ...
Synaptics Incorporated
April 19, 2018 - N°20180107309

The semiconductor device is intended for connection with an in-cell type display touch panel having a plurality of common electrodes, a reference voltage for display is applied to the common electrodes in a display drive period, and the common electrodes serve as sensor electrodes in a touch detection period. The semiconductor device includes a dc level shift circuit operable to ...
Ultra-broadband transimpedance amplifiers (tia) for optical fiber communications
The Regents Of The University Of California
April 12, 2018 - N°20180102749

Design of ultra broadband transimpedance amplifiers (tia) for optical fiber communications is disclosed. In one embodiment, a tia comprises a gm-boosted dual-feedback common-base stage, a level shifter and an rc-degenerated common-emitter stage, and a first emitter-follower stage, wherein the first emitter follower stage is inductively degenerated.
Level Shift Patent Pack
Download 128+ patent application PDFs
Level Shift Patent Applications
Download 128+ Level Shift-related PDFs
For professional research & prior art discovery
inventor
  • 128+ full patent PDF documents of Level Shift-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.
Adaptive level shifter
Taiwan Semiconductor Manufacturing Company Ltd.
April 05, 2018 - N°20180097519

A level shifter operating between a first power domain under a first supply voltage and a second power domain under a second supply voltage is provided. The level shifter includes a latch, formed by a first transistor and a second transistor, configured to store data and operate in the second power domain.
Integrated high-side driver for p-n bimodal power device
Texas Instruments Incorporated
April 05, 2018 - N°20180097517

An integrated circuit chip includes a bimodal power n-p-laterally diffused metal oxide semiconductor (ldmos) device having an n-gate coupled to receive an input signal and a level shifter coupled to receive the input signal and to provide a control signal to a p-gate driver of the n-p-ldmos device. A method of operating an n-p-ldmos power device is also disclosed..
Drive system and drive method of liquid crystal display
Shenzhen China Star Optoelectronics Technology Co., Ltd.
April 05, 2018 - N°20180096646

There provides a drive system for a liquid crystal display, which includes: a timing controller for generating a scanning start signal; a level shift for boosting the generated scanning start signal and generating at least one clock signal according to the boosted scanning start signal; and a gate driver for scanning and driving gate lines according to the boosted scanning ...
Low-power type-c receiver with high idle noise and dc-level rejection
Cypress Semiconductor Corporation
April 05, 2018 - N°20180095511

Techniques for low-power usb type-c receivers with high dc-level shift tolerance are described herein. In an example embodiment, a usb-enabled device comprises a receiver circuit coupled to a configuration channel (cc) line of a usb type-c subsystem.
Apparatus and method for transmitting data signal based on various transmission modes
Qualcomm Incorporated
March 29, 2018 - N°20180091333

A transmit driver or transmitter is provided to generate an output data signal based on different input modes, such as low speed (ls), full speed (fs), high speed (hs), and high speed interconnect (hsic) modes of a universal serial bus (usb) standard. The transmit driver includes a rail voltage generator for generating a rail voltage for a set of transmit ...
Fused voltage level shifting latch
Intel Corporation
March 29, 2018 - N°20180091150

Some embodiments include apparatus and methods using an input stage and an output stage of a circuit. The input stage operates to receive an input signal and a clock signal and to provide an internal signal at an internal node based at least in part on the input signal.
Semiconductor device and electronic device
Semiconductor Energy Laboratory Co., Ltd.
March 29, 2018 - N°20180091121

An object is to provide a level shift circuit that operates stably. A semiconductor device includes a level shift circuit including first to fourth transistors and a buffer circuit.
Signal generating circuit and signal generating method
Au Optronics Corporation
March 29, 2018 - N°20180090097

A signal generating circuit that includes a timing controller and a level shifter is provided. The level shifter is electrically connected to the timing controller.
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