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A series resonance circuit being coupled at the output of a power amplifier
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CPC
H03F2203/21172
This industry / category may be too specific. Please go to a parent level for more data
Parent Industries
H
ELECTRICITY
H03
Electronic circuits
H03F
AMPLIFIERS
H03F2203/00
Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
Current Industry
H03F2203/21172
A series resonance circuit being coupled at the output of a power amplifier
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Patents Grants
last 30 patents
Information
Patent Grant
Power amplifier and radio transmitter
Patent number
10,243,525
Issue date
Mar 26, 2019
Hitachi Kokusai Electric Inc.
Toshiyuki Nagasaku
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Power amplifier
Patent number
9,899,962
Issue date
Feb 20, 2018
Murata Manufacturing Co., Ltd.
Kiichiro Takenaka
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
Information
Patent Grant
Parallel power amplifier and associated methods
Patent number
7,629,843
Issue date
Dec 8, 2009
Black Sand Technologies, Inc.
Susanne A. Paul
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Parallel power amplifier and associated methods
Patent number
7,161,423
Issue date
Jan 9, 2007
Silicon Laboratories Inc.
Susanne A. Paul
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Switched-mode power amplifier integrally performing power combining
Patent number
6,937,096
Issue date
Aug 30, 2005
Icefyre Semiconductor Corporation
James Stuart Wight
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Switched-mode power amplifier integrally performing power combining
Patent number
6,603,352
Issue date
Aug 5, 2003
IceFyre Semiconductor Corporation
James Stuart Wight
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
POWER AMPLIFIER AND RADIO TRANSMITTER
Publication number
20180167042
Publication date
Jun 14, 2018
Hitachi Kokusai Electric Inc.
Toshiyuki NAGASAKU
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
POWER AMPLIFIER
Publication number
20170163219
Publication date
Jun 8, 2017
MURATA MANUFACTURING CO., LTD.
Kiichiro TAKENAKA
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
Information
Patent Application
PARALLEL POWER AMPLIFIER AND ASSOCIATED METHODS
Publication number
20070111685
Publication date
May 17, 2007
Susanne A. Paul
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Parallel power amplifier and associated methods
Publication number
20060001484
Publication date
Jan 5, 2006
Susanne A. Paul
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Switched-mode power amplifier integrally performing power combining
Publication number
20040027199
Publication date
Feb 12, 2004
IceFyre Semiconductor Corporation
James Stuart Wight
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Switched-mode power amplifier integrally performing power combining
Publication number
20030102915
Publication date
Jun 5, 2003
James Stuart Wight
H03 - BASIC ELECTRONIC CIRCUITRY