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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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NEW Sigma-delta modulator arrangement, method and control apparatus for calibrating a continuous-time sigma-delta modulator
Tdk Corporation
February 15, 2018 - N°20180048327

A sigma-delta modulator arrangement includes a continuous-time sigma-delta modulator with at least one modulator stage, a digital integrator and a given number of switches. The switches are arranged and configured to convert the continuous-time sigma-delta modulator into a first order incremental sigma-delta analog-to-digital converter comprising the digital integrator. At least a first modulator stage of the continuous-time sigma-delta-modulator, which is ...
NEW Techniques for improving mismatch shaping of dynamic element matching circuit within delta-sigma modulator
Mediatek Inc.
February 15, 2018 - N°20180048326

A delta-sigma modulator includes a receiving circuit, a loop filter, a quantizer, a dynamic element matching circuit and a digital to analog converter. The receiving circuit is arranged for receiving a feedback signal and an input signal to generate a summation signal. The loop filter is arranged for receiving the summation signal to generate a filtered summation signal. The quantizer ...
NEW Switched mode power converter controller with ramp time modulation
Power Integrations, Inc.
February 15, 2018 - N°20180048238

A power converter includes an energy transfer element that includes a primary winding and a secondary winding, and is coupled to transfer energy between the primary winding and the secondary winding. An enable circuit is coupled to generate an enable signal in response to a feedback signal falling below a threshold. A controller is coupled to control switching of a ...
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NEW Wireless receiver with tracking using location, heading, and motion sensors and adaptive power detection
Movandi Corporation
February 15, 2018 - N°20180045518

A wireless receiver includes an antenna panel providing input to an h-combined/v-combined generation block, a hybrid tracking system receiving input from the h-combined/v-combined generation block, the hybrid tracking system comprising location, heading and motion (lohmo) sensors for providing a general position input to a digital core, the hybrid tracking system further comprising first and second power detectors for ...
NEW Methods and apparatus for robust trajectory control of an autonomous vehicle
Gm Global Technology Operations Llc
February 15, 2018 - N°20180043931

A method for performing autonomous operation of a vehicle is provided. The method identifies, by at least one processor, an error condition of an electric power steering (eps) device onboard the vehicle; obtains, by the at least one processor, input trajectory data for the autonomous operation of the vehicle; calculates, by the at least one processor, a feedforward rear steer ...
NEW Servo control device, spindle failure detection method using servo control device, and non-transitory computer readable ...
Fanuc Corporation
February 15, 2018 - N°20180043488

To provide an arrangement capable of detecting spindle failure in a machine tool using an existing servo control device, without providing separate external sensors, a failure analysis device or the like. A servo control device (22), which detects failure of a spindle of a machine tool including the spindle, a feed shaft, and a positioning servomotor that is installed to the ...
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Feedback Signal Patent Applications
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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.
Method for performing scanning in wireless access system supporting millimeter wave, and device supporting same
Lg Electronics Inc.
February 08, 2018 - N°20180042045

The present invention relates to methods for determining whether to perform millimeter wave (mmwave) scanning in a mmwave system, and a device supporting same. The method for a terminal performing mmwave scanning in a wireless access system supporting mmwave technology, according to one embodiment of the present invention, comprises the steps of: attempting to detect a mmwave pilot signal by ...
Method of controlling a communications link
Apple Inc.
February 08, 2018 - N°20180041292

The present invention is directed to a method of controlling a communications link and apparatus configured to perform this method. This invention is particularly related to but in no way limited to mimo (multiple inputs multiple outputs) wireless communications systems. The method comprises the steps of determining at the receiver the quality of the communications link and based on this, ...
Current resonant power supply device
Sanken Electric Co., Ltd.
February 08, 2018 - N°20180041131

A first switch and a second switch connected in series to both terminals of a dc power source. A signal generation circuit generates a feedback signal based on the dc voltage detected by the voltage detection circuit, and outputs the feedback signal, the feedback signal for turning the first and second switches on and off. A burst oscillation circuit that ...
Load dependent in-rush current control with fault detection across iso-barrier
Texas Instruments Incorporated
February 08, 2018 - N°20180041130

Methods and systems for providing electrical power using an isolated dc-dc converter, including the actions of: a) providing current to a primary side of a transformer at multiple predetermined open loop current levels using a power supply, said power supply providing said open loop current levels in increasing amplitude order and at predetermined times, said open loop current levels and ...
Current resonant power supply device
Sanken Electric Co., Ltd.
February 08, 2018 - N°20180041129

A burst oscillation circuit operates switches in a burst oscillation mode based on a feedback signal. A first burst operation cancellation threshold voltage comparator compares a first burst operation cancellation threshold voltage set higher than a voltage of the feedback signal that a load current reaches the standby threshold and a voltage of the feedback signal, and outputs a first ...
Circuit and method for overcurrent control and power supply system including the same
Joulwatt Technology (hangzhou) Co., Ltd.
February 08, 2018 - N°20180041111

The present disclosure relates to a circuit and a method for overcurrent control and a power supply system including the same. When the system operates normally, a reference voltage has a constant value. When a short circuit or an overcurrent occurs at an output of the system, the reference voltage will be pulled down,. When the system is recovered from ...
Multimodal dynamic robotic systems
The Regents Of The University Of California
February 08, 2018 - N°20180036876

Robotic systems include a frame or body with two or more wheels rotatably mounted on the frame or body and a motor for driving each wheel. A system controller generates a signal for actuating each motor based on information provided by one or more sensors in communication with the system controller for generating feedback signals for providing reactive actuation of ...
Feedback Signal Patent Pack
Download 187+ patent application PDFs
Feedback Signal Patent Applications
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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.
Method and apparatuses for controlling quality of experience based on ue-assisted feedback
Industrial Technology Research Institute
February 01, 2018 - N°20180035438

The disclosure is directed to a method and apparatuses for controlling quality of experience (qoe) based on ue assisted feedback. In one aspect, the method would include not limited to: receiving an enable indicator which indicates a first feedback signaling to be transmitted; performing a quality of experience (qoe) evaluation for fulfilling a performance requirement; and transmitting the first feedback ...
Systems and methods for robust data retransmission
Zte Wistron Telecom Ab
February 01, 2018 - N°20180034592

A system and method for robust data retransmission is disclosed. In one embodiment, a method performed by a first communication node includes: transmitting a first signal, the first signal comprising a transport block comprising a plurality of coding blocks; receiving a feedback signal, the feedback signal associated with a plurality of groups, each of the groups in the plurality of ...
Interference cancellation repeater
Solid, Inc.
February 01, 2018 - N°20180034533

According to an aspect of the inventive concept, there is provided an interference cancellation repeater for repeating a long term evolution (lte) signal between a terminal and a base station, the interference cancellation repeater includes: an interference canceller configured to generate a restored lte signal by canceling a feedback signal included in an input lte signal; a sync signal detector ...
Method and apparatuses for controlling configurable bearer based on ue-assisted feedback
Industrial Technology Research Institute
February 01, 2018 - N°20180034524

The disclosure is directed to a method and apparatuses for controlling configurable split bearer based on ue assisted feedback. In one aspect, the method would include not limited to: receiving a first configuration message comprising an enable indicator which indicates that a first feedback signaling is to be transmitted in response to any one of a plurality of triggering events ...
Semiconductor device and semiconductor system equipped with the same
Renesas Electronics Corporation
February 01, 2018 - N°20180034404

A semiconductor device includes a semiconductor chip, a lead frame and one bonding wire and the other bonding wire which couple together the semiconductor chip and the lead frame. The semiconductor chip includes one pad which is coupled to one bonding wire and to which an output signal which has been generated in the semiconductor chip is supplied, the other ...
Pulse-width modulation light source drive and method
Raytheon Canada Ltd.
February 01, 2018 - N°20180034241

A pulse-width modulation (pwm) light source drive for driving a light source is provided that includes a microcontroller, a modulation element, a voltage regulator, and a light detector. The microcontroller is configured to generate a pwm signal and an inverse pwm signal. The modulation element is configured to generate a drive signal based on the pwm signal. The light source ...
Vehicle control unit and method to improve vehicle fuel efficiency based on an acceleration parameter
Toyota Motor Engineering & Manufacturing North America, Inc.
February 01, 2018 - N°20180029611

Provided is a method and device for providing feedback for constant acceleration in a vehicle, which includes sampling velocity data at sample rate during an increase in a velocity rate over time to produce a plurality of sampled velocity data. An acceleration parameter is generated based on a difference of the sampled velocity data over a respective time interval. A ...
Central unit for a conferencing system
Televic Conference Nv
January 25, 2018 - N°20180027122

A central unit for a digital conferencing system comprises a processing unit arranged for receiving a plurality of first control signals from a plurality of interpreter desks and indicating which interpreter channel is selected on an interpreter desk, and for identifying, based on the first control signals, which interpreter is interpreting in which interpreter channel and arranged for returning to ...
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