TREA

A parallel resonance circuit being coupled at the output of a power amplifier

Follow

Industry

  • CPC
  • H03F2203/21169
This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

HELECTRICITY H03Electronic circuits H03FAMPLIFIERS H03F2203/00Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00

Current Industry

H03F2203/21169A parallel resonance circuit being coupled at the output of a power amplifier
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Power amplifier
    • Patent number 11,309,844
    • Issue date Apr 19, 2022
    • Murata Manufacturing Co., Ltd.
    • Kiichiro Takenaka
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Power amplifier
    • Patent number 10,742,172
    • Issue date Aug 11, 2020
    • Murata Manufacturing Co., Ltd.
    • Kiichiro Takenaka
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Power amplifying device
    • Patent number 10,581,392
    • Issue date Mar 3, 2020
    • SAMSUNG ELECTRO-MECHANICS CO., LTD.
    • Kyu Jin Choi
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Quadrature lattice matching network
    • Patent number 9,203,362
    • Issue date Dec 1, 2015
    • TriQuint Semiconductor, Inc.
    • Peter V. Wright
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    System and method for transmitting a radio frequency signal through...
    • Patent number 8,909,162
    • Issue date Dec 9, 2014
    • Infineon Technologies AG
    • Nikolay Ilkov
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Quadrature lattice matching network
    • Patent number 8,811,531
    • Issue date Aug 19, 2014
    • TriQuint Semiconductor, Inc.
    • Peter V. Wright
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Multi-bit class-D power amplifier system
    • Patent number 7,948,312
    • Issue date May 24, 2011
    • Qualcomm, Incorporated
    • Zhiheng Cao
    • H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

  • Information Patent Application

    POWER AMPLIFIER
    • Publication number 20200350867
    • Publication date Nov 5, 2020
    • MURATA MANUFACTURING CO., LTD.
    • Kiichiro TAKENAKA
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    POWER AMPLIFYING DEVICE
    • Publication number 20190115881
    • Publication date Apr 18, 2019
    • Samsung Electro-Mechanics Co., Ltd.
    • Kyu Jin CHOI
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    POWER AMPLIFIER
    • Publication number 20180358931
    • Publication date Dec 13, 2018
    • MURATA MANUFACTURING CO., LTD.
    • Kiichiro TAKENAKA
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    QUASI-DOHERTY ARCHITECTURE AMPLIFIER AND METHOD
    • Publication number 20150123734
    • Publication date May 7, 2015
    • ANDREW LLC
    • Marcello Donati
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    QUADRATURE LATTICE MATCHING NETWORK
    • Publication number 20140333383
    • Publication date Nov 13, 2014
    • Peter V. Wright
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    System and Method for Transmitting a Radio Frequency Signal Through...
    • Publication number 20140073271
    • Publication date Mar 13, 2014
    • INFINEON TECHNOLOGIES AG
    • Nikolay Ilkov
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    QUADRATURE LATTICE MATCHING NETWORK
    • Publication number 20120243580
    • Publication date Sep 27, 2012
    • TriQuint Semiconductor, Inc.
    • Peter V. Wright
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    MULTI-BIT CLASS-D POWER AMPLIFIER SYSTEM
    • Publication number 20100289578
    • Publication date Nov 18, 2010
    • QUALCOMM Incorporated
    • Zhiheng Cao
    • H03 - BASIC ELECTRONIC CIRCUITRY