A difference signal between an output and an input signal of an amplifier being coupled back at the input of the amplifier

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H03F2200/123

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HELECTRICITY H03Electronic circuits H03FAMPLIFIERS H03F2200/00Indexing scheme relating to amplifiers

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H03F2200/123A difference signal between an output and an input signal of an amplifier being coupled back at the input of the amplifier

Industries

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for compensating power amplifier performance
- Patent number 11,177,784
- Issue date Nov 16, 2021
- KMW Inc.
- BaeMook Jeong
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Amplifier, audio signal output method, and electronic device
- Patent number 10,284,152
- Issue date May 7, 2019
- SONY SEMICONDUCTOR SOLUTIONS CORPORATION
- Sachio Akebono
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Transmitter system and method of calibration
- Patent number 10,014,828
- Issue date Jul 3, 2018
- GLOBALFOUNDRIES Inc.
- See Lee
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Nonlinear class AB input stage
- Patent number 9,577,589
- Issue date Feb 21, 2017
- Texas Instruments Incorporated
- Vadim V. Ivanov
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Gain invariant impedance feedback amplifier
- Patent number 9,166,540
- Issue date Oct 20, 2015
- Broadcom Corporation
- Giuseppe Cusmai
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Self oscillating class D amplification device
- Patent number 8,049,557
- Issue date Nov 1, 2011
- Hypex Electronics B.V.
- Bruno Johan Georges Putzeys
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR COMPENSATING POWER AMPLIFIER PERFORMANCE
- Publication number 20200244235
- Publication date Jul 30, 2020
- KMW Inc.
- BaeMook Jeong
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
AMPLIFIER, AUDIO SIGNAL OUTPUT METHOD, AND ELECTRONIC DEVICE
- Publication number 20180278217
- Publication date Sep 27, 2018
- Sony Semiconductor Solutions Corporation
- SACHIO AKEBONO
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
NONLINEAR CLASS AB INPUT STAGE
- Publication number 20150229280
- Publication date Aug 13, 2015
- TEXAS INSTRUMENTS INCORPORATED
- VADIM V. IVANOV
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Self oscillating class D amplification device
- Publication number 20110068864
- Publication date Mar 24, 2011
- Hypex Electronics B.V.
- Bruno Johan Georges Putzeys
- H03 - BASIC ELECTRONIC CIRCUITRY