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Feedback Signal

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


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Microelectromechanical systems (mems) microphone feedback filtering
Invensense, Inc.
June 14, 2018 - N°20180167730

Feedback filtering for microelectromechanical systems (mems) sensors is described. An exemplary mems sensor system or apparatus can comprise a mems sensor and an associated integrated circuit (ic) or portions there of that facilitate shaping mems sensor frequency response by controlling or filtering a feedback signal.
Driving device of liquid crystal display panel
Shenzhen China Star Optoelectronics Technology Co., Ltd.
June 14, 2018 - N°20180166031

A driving device of a liquid crystal display panel, including: a data driver, wherein the data driver includes a temperature detection module, and the data driver outputs a feedback signal according to the detected temperature; and a timing controller to provide a polarity control signal to the data driver, wherein the timing controller receives the feedback signal, and controls the ...
Method for prioritizing and transmitting data generated from an airplane during flight
International Business Machines Corporation
June 14, 2018 - N°20180165969

A method, system, and computer product for transmitting data generated from an airplane includes collecting a plurality of flight data generated from the airplane, analyzing the plurality of flight data, generating a feedback signal based on an analyzed result on the plurality of flight data, selecting a first group of flight data from the plurality of flight data based on ...
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Feedback Signal Patent Applications
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Control circuit for programmable power supply
Semiconductor Components Industries, Llc
June 14, 2018 - N°20180164861

A control circuit for a programmable power supply is provided. It comprises a reference generation circuit generating a voltage-reference signal and a current-reference signal for regulating an output voltage and an output current of the power supply.
Multi-resonant feedback control of a single degree-of-freedom wave energy converter
National Technology & Engineering Solutions Of Sandia, Llc
June 14, 2018 - N°20180164754

A multi-resonant wide band controller decomposes the wave energy converter control problem into sub-problems; an independent single-frequency controller is used for each sub-problem. Thus, each sub-problem controller can be optimized independently.
Photon measurement front-end circuit
Wuhan Zhong Pai Technology Co., Ltd.
June 14, 2018 - N°20180164446

A photon measurement front-end circuit (200, 400, 800, 900) comprises an integral module (210, 410, 910), a comparator (220, 420, 810, 920), a transmission controller (230, 430, 820, 930), a negative feedback module (240, 440, 830, 940) and a photon measurement module (250, 450, 840, 950). The integral module (210, 410, 910) is used for receiving an initial signal from a photoelectric detector and a feedback signal from the negative feedback module (240, 440, 830, 940), integrating the difference between the initial signal and the feedback signal, and outputting an ...
Feedback Signal Patent Pack
Download 187+ patent application PDFs
Feedback Signal Patent Applications
Download 187+ Feedback Signal-related PDFs
For professional research & prior art discovery
inventor
  • 187+ full patent PDF documents of Feedback Signal-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.
Systems and methods for an actively controlled optical imaging device
The General Hospital Corporation
June 14, 2018 - N°20180160965

Systems and methods for a tethered optical imaging probe configured to be integrated into an optical system for medical diagnosis are provided. In one configuration, the present disclosure provides a tethered optical imaging probe including a motor arranged within a swallowable capsule.
Driving module and light source system having the driving module
Industrial Technology Research Institute
June 07, 2018 - N°20180160506

A driving module, being electrically connected to a control module and for driving a light emitting device with at least one light emitting element, is provided. The driving module has a driving circuit, which receives a control signal from the control module and transmits a drive current signal and a test current signal to the at least one light emitting ...
Ringing peak detector module for an inductive electric load driver, related system and integrated circuit
Stmicroelectronics S.r.l.
June 07, 2018 - N°20180159518

A ringing peak detector module detects a ringing at the output of an inductive load driver including a bridge circuit containing high side and low side switches. A ringing peak detector receives differential feedback signals representative of the drain-source voltage of the low-side switch and detects a ringing peak of an oscillation of a current/voltage on the inductive load.
Temperature compensation circuit, display panel and temperature compensation method
Beijing Boe Display Technology Co., Ltd.
June 07, 2018 - N°20180158428

Embodiments of the present disclosure provide a temperature compensation circuit, a display panel and a temperature compensation method. The temperature compensation circuit comprises: a temperature sensing unit, adapted to sense a temperature of an external environment; a temperature compensation control unit being adapted to compare the temperature sensed output voltage with a reference voltage, and generate a control signal based ...
Systems and methods for control of event rates for segmented online campaigns
Aol Advertising Inc.
June 07, 2018 - N°20180158095

Allocating bids for providing content within a segmented campaign is controlled to ensure that an event rate associated with the provided content meets or exceeds a threshold rate. A campaign-level event rate, associated with the provided content, is estimated and provided as a feedback signal.
Robot teaching system and control method thereof
National Taipei University Of Technology
June 07, 2018 - N°20180154519

A robot teaching system and control method thereof are disclosed. In robot teaching system, a haptic device generates pieces of teaching data to a robot, so that the robot moves and rotates according to the pieces of teaching data, and a force sensor captures first feedback data corresponding to the motion and rotation of the robot and outputs a feedback ...
Ultrasonic lens cleaning system with foreign material detection
Texas Instruments Incorporated
June 07, 2018 - N°20180154406

Disclosed examples include lens cleaning systems, drivers and operating methods, including a transducer mechanically coupled to a lens, a driver to provide an oscillating drive signal to the transducer and a controller to control the drive signal frequency to vibrate the lens at frequencies in a range of interest. The controller determines a measured resonant frequency of the lens cleaning ...
Feedback Signal Patent Pack
Download 187+ patent application PDFs
Feedback Signal Patent Applications
Download 187+ Feedback Signal-related PDFs
For professional research & prior art discovery
inventor
  • 187+ full patent PDF documents of Feedback Signal-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.
Static synchronous compensator device and related method of phase balancing a three-phase power system
Mitsubishi Electric Power Products, Inc.
May 31, 2018 - N°20180152021

A static synchronous compensator device connected between a source and a load of a three-phase power system, comprising: a main feedback line configured to provide a main feedback signal from lines between the source and the load; a mixer configured to mix the main feedback signal with a balance function to generate a balanced signal; a signal controller configured to ...
Digital fast lock for phase-locked loops
Silicon Laboratories Inc.
May 24, 2018 - N°20180145696

A phase-locked loop uses an edge detect circuit to detect an edge of an input clock signal. The detected edge is used to digitally align an initial edge of the feedback signal with the input clock signal to the pll so that the feedback signal is substantially aligned with the input clock signal.
Improved tracking
Snaptrack, Inc.
May 24, 2018 - N°20180145589

There is disclosed a voltage regulator, including a switching stage, for generating an output voltage, the voltage regulator comprising a feedback path for controlling the switching stage, in which a feedback signal in the feedback path is ramp-compensated, the ramp for the ramp compensation being generated from an output of the switching stage.. .
Adapter and charging control method
Guangdong Oppo Mobile Telecommunications Corp., Ltd.
May 24, 2018 - N°20180145533

An adapter and a charging control method are provided, the adapter includes a power conversion unit, a voltage feedback unit, a current feedback unit and a power adjusting unit. An input end of the power adjusting unit is coupled to an output end of the voltage feedback unit and an output end of the current feedback unit respectively, and an ...
Wearable device and method for providing feedback of wearable device
Samsung Electronics Co., Ltd.
May 24, 2018 - N°20180143686

A method performed by a wearable device to provide feedback includes detecting a user motion; determining, based on the detected user motion, a body part to which a feedback signal is to be transmitted; generating the feedback signal; and outputting the feedback signal, wherein the feedback signal is an electrical signal to stimulate muscles of the body part.. .
Frequency-modulated continuous wave generator and frequency-modulated continuous wave radar system including the same
Electronics And Telecommunications Research Institute
May 24, 2018 - N°20180143296

Provided is frequency-modulated continuous wave generator. The frequency-modulated continuous wave generator includes a ramp signal generator configured to generate an analog ramp signal, a reference signal generator configured to generate a reference signal based on the analog ramp signal, a phase locked loop configured to output a control voltage based on the reference signal, and a voltage-controlled oscillator configured to ...
Resistive sensor frontend system having a sigma-delta analog-to-digital converter
Nxp B.v.
May 24, 2018 - N°20180143270

A resistive sensor includes a current input sigma-delta converter that uses a switched offset voltage source to provide scalable gain and more linear operation. The sigma-delta converter includes an integrator, a quantizer, and a decimator.
Distributed acceleration sensing for robust disturbance rejection
Aurora Flight Sciences Corporation
May 24, 2018 - N°20180141641

An aerial vehicle comprising an airframe, an aircraft flight controller to provide an output control signal, and a planar printed circuit board positioned on the airframe. The printed circuit board may include coupled thereto a processor, a rate gyroscope, and at least three accelerometers.
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