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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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Adaptive channelizer
Raytheon Company
April 12, 2018 - N°20180102926

A signal identification system includes an analog adaptive channelizer having a plurality of channels. Each channel has a channel size defined by a bandwidth and a gain. The system further includes an electronic signal identification (id) controller in signal communication with the analog adaptive channelizer. The id controller is configured to determine a dynamic range event that modifies an energy ...
Dynamically calibrated pre-distortion
Maxlinear, Inc.
April 12, 2018 - N°20180102925

Systems and methods are provided for adaptive control of pre-distortion during signal transmissions. While applying pre-distortion during processing of an input signal for transmission, feedback data may be generated based on a plurality of feedback signals, and adjustments to the pre-distortion may be applied to the pre-distortion based on the feedback data. Each of feedback signals corresponds to a particular ...
Phase control of clock signal based on feedback
Analog Devices, Inc.
April 12, 2018 - N°20180102779

Aspects of this disclosure relate to adjusting a phase of a clock signal provided to a device based on a feedback signal from the device. The feedback signal can provide phase information associated with the device and/or other information associated with the device, such as temperature information. A feedback signal processor can compute a phase control signal based on ...
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Apparatus and method for measuring primary voltage from the secondary side of an isolated power ...
Lifesafety Power, Inc.
April 12, 2018 - N°20180100881

An apparatus includes a zero steady state error regulator with a first input terminal operatively coupled to an isolated power supply primary voltage. A pwm (pulse width modulation) generator is operative to generate two identical pwm signals, each having a duty ratio proportional to the primary voltage. The pwm generator has an input terminal operatively coupled to the zero steady ...
Control system for phase-cut dimming
Fairchild Korea Semiconductor Ltd.
April 05, 2018 - N°20180098398

A phase-cut dimming control system according to the embodiment includes a phase angle detector configured to detect a phase angle of an input voltage generated by phase-cut dimming, a feedback signal generator configured to generate a first reference signal corresponding to the detected phase angle, and generate an initial feedback signal based on a detection signal corresponding to power supplied ...
High efficiency linearization power amplifier for wireless communication
Dali Wireless, Inc.
April 05, 2018 - N°20180097530

A method and a predistortion system for linearizing an output of a power amplifier include receiving a first input signal representative of an analog rf modulated signal of the predistortion system, receiving a digitized reference signal representative of an idealized reference signal, and receiving a digitized feedback signal representative of nonlinear characteristics of the power amplifier. The method further includes ...
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.
Bandgap with system sleep mode
Semiconductor Manufacturing International (beijing) Corporation
April 05, 2018 - N°20180096712

A method operates a bandgap voltage reference circuit that includes a bias circuit for receiving a feedback signal and outputting a bias signal, an amplifier for receiving the bias signal and outputting a first reference signal as the feedback signal, an output circuit for receiving the first reference signal and outputting a second reference signal, and an output switch for ...
Drive circuit, liquid ejection device, and control method of drive circuit
Seiko Epson Corporation
April 05, 2018 - N°20180093473

A drive circuit includes a signal generating circuit that generates drive waveform signal, an arithmetic circuit that generates difference signal representing a difference between the drive waveform signal and a feedback signal, a modulation circuit that modulates the difference signal pulse to generate modulated signal, a digital power amplifier circuit that amplifies the modulated signal to generate amplified signal, a ...
Device and method for snoring detection and control
Nyxoah Sa
April 05, 2018 - N°20180093096

A device for the treatment of snoring is provided. The device may include a flexible substrate configured for removable attachment to a subject's skin, a primary antenna disposed on the flexible substrate, an interface configured to receive a feedback signal that varies based upon a breathing pattern of the subject; and at least one processing device. The processing device may ...
System to deliver adaptive epidural and/or subdural electrical spinal cord stimulation to facilitate and ...
Ecole Polytechnique Federale De Lausanne (epfl)
April 05, 2018 - N°20180093093

The present disclosure provides a closed-loop system for real-time control of epidural and/or subdural electrical stimulation comprising means for applying to a subject neuromodulation with adjustable stimulation parameters, said means being operatively connected with a real-time monitoring component comprising sensors continuously acquiring feedback signals from said subject, said signals being neural signals and/or signals providing features of motion ...
Active compression decompression cardiopulmonary resuscitation chest compression feedback
Zoll Medical Corporation
April 05, 2018 - N°20180092803

Systems and methods related to the field of cardiac resuscitation, and in particular to devices for assisting rescuers in performing cardio-pulmonary resuscitation (cpr) are described herein. The system includes an applicator device configured to provide acd cpr treatment to a patient's chest according to a plurality of phases at least one sensor configured to be coupled to the patient's chest ...
System and apparatus for preventing faulty connection between poc and poe
Aten International Co., Ltd.
March 29, 2018 - N°20180091321

A system for preventing faulty connection between poc and poe. The system includes a signal generating circuit for generating a detection signal of a detection format of a powered device. A signal feedback circuit is configured to receive the detection signal, and to send a feedback signal to a power source equipment. A signal detecting circuit is configured to detect ...
Electric motor drive apparatus and method therefor
Nxp Usa Inc.
March 29, 2018 - N°20180091075

An electric motor drive apparatus comprising a voltage converter component arranged to receive a supply voltage signal and output a bus voltage signal, and a motor driver component arranged to receive the bus voltage signal and generate at least one drive signal for an electric motor from the bus voltage signal. The motor driver component is arranged to output a ...
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 enhancing dynamic response of power conversion systems
On-bright Electronics (shanghai) Co., Ltd.
March 29, 2018 - N°20180091047

System and method for regulating a power conversion system. For example, a system controller for regulating a power conversion system includes an amplifier, a variable-resistance component, a capacitor, and a modulation and drive component. The amplifier is configured to receive a reference signal and a feedback signal associated with an output signal of the power conversion system, the amplifier including ...
Techniques for monitoring gear condition
Konecranes Global Corporation
March 29, 2018 - N°20180088003

A method comprising performing the following steps with respect to a system that comprises an electrical motor and a speed output unit, and the electrical motor is followed by a gear, wherein the following acts are performed by a processor operationally coupled to the system: monitoring a first set of frequencies from the system over a measurement period when the ...
Apparatus and method for syntonized streaming
Motorola Solutions, Inc.
March 22, 2018 - N°20180084512

An apparatus and method for syntonized streaming. One embodiment provides a digital streaming device for syntonized streaming. The digital streaming device also includes a first data channel and a second data channel that communicate a data stream. The digital streaming device further includes a clock comparator electrically coupled to the reference clock and configured to receive the reference clock signal. ...
Multiplexing an rf signal with a control signal and/or a feedback signal
Qualcomm Incorporated
March 22, 2018 - N°20180083658

A communication device includes: a transmission line; a first circuit communicatively coupled to the transmission line and configured to receive an outbound signal over the transmission line, the first circuit comprising an amplifier configured to amplify the outbound signal to form an amplified signal, the first circuit being configured to transmit a first portion of the amplified signal to an ...
Power supply control unit and isolation type switching power supply device
Rohm Co., Ltd.
March 22, 2018 - N°20180083543

The power supply control unit includes an on trigger signal generating unit arranged to generate an on trigger signal for turning on the switching element on the basis of a feedback signal of flyback voltage, a first timer arranged to measure a predetermined minimum off time, a second timer arranged to measure time based on an on time, a minimum ...
Adapter and method for charging control
Guangdong Oppo Mobile Telecommunications Corp., Ltd.
March 22, 2018 - N°20180083477

An adapter and a method for charging control are disclosed. The adapter includes a power conversion unit, a voltage feedback unit, a current feedback unit, and a power adjustment unit. The power adjustment unit includes an input end coupled to an output end of the voltage feedback unit to an output end of the current feedback unit, and an output ...
Electromechanical system for interaction with an operator
Université Laval
March 22, 2018 - N°20180079629

An electromechanical system operates through physical interaction with an operator, and includes a plurality of joints providing multiple degrees of freedom (dof), including actuated joints and unactuated joints. The unactuated joints are distal with respect to the actuated joints and are in redundant dof to the actuated joints. The system includes a plurality of actuators each configured to actuate one ...
Distributed voltage regulation system for mitigating the effects of ir-drop
International Business Machines Corporation
March 15, 2018 - N°20180076708

A distributed voltage regulator includes multiple micro-regulators disposed in a corresponding set of circuit sectors of an integrated circuit. Each micro-regulator provides current to the corresponding circuit sector at a current injection point. The regulator also includes a control module configured to receive feedback signals corresponding to a one or more sense points within each circuit sector and provide a ...
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