Amplifiers

Industry

US Classification
330

US Patent Classification (USPC) is no longer used by USPTO since June 2015. Please refer to similar CPC classifications / industries.

Current Industry

330Amplifiers

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Systems and methods for providing modulation of switchmode RF power...
- Patent number 9,041,479
- Issue date May 26, 2015
- STRYKER COMBO, L.L.C.
- Regis J. Nero
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Pop-free single-ended output class-D amplifier
- Patent number 9,041,461
- Issue date May 26, 2015
- Anpec Electronics Corporation
- Ming-Hung Chang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Power amplifier with an adaptive bias
- Patent number 9,041,462
- Issue date May 26, 2015
- DSP Group Ltd.
- Anatoly Genik
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Power amplifier modules including related systems, devices, and met...
- Patent number 9,041,472
- Issue date May 26, 2015
- Skyworks Solutions, Inc.
- Howard E. Chen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Impedance matching method for a multiband antenna, and transmission...
- Patent number 9,041,611
- Issue date May 26, 2015
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- Francis Chan Wai Po
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Blind I/Q mismatch compensation with receiver non-linearity
- Patent number 9,042,487
- Issue date May 26, 2015
- Texas Instruments Incorporated
- Ganesan Raghu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Switched-mode power supply and method of operation
- Patent number 9,041,468
- Issue date May 26, 2015
- NXP B.V.
- Benno Krabbenborg
- G05 - CONTROLLING REGULATING
Information Patent Grant
High-efficiency power module
- Patent number 9,041,469
- Issue date May 26, 2015
- The United States of America as Represented by the Administrator of National...
- Rainee N Simons
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Circuitry for reducing power consumption
- Patent number 9,041,464
- Issue date May 26, 2015
- QUALCOMM Incorporated
- Christos Komninakis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Amplifier circuits
- Patent number 9,041,465
- Issue date May 26, 2015
- NXP, B.V.
- Gerard Jean-Louis Bouisse
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Power amplifier with feedback impedance for stable output
- Patent number 9,041,467
- Issue date May 26, 2015
- Marvell World Trade Ltd.
- Sehat Sutardja
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Power amplifier
- Patent number 9,041,473
- Issue date May 26, 2015
- Mitsubishi Electric Corporation
- Shigeru Fujiwara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Low noise amplifier for multiple channels
- Patent number 9,041,463
- Issue date May 26, 2015
- Analog Devices, Inc.
- Howard R. Samuels
- G01 - MEASURING TESTING
Information Patent Grant
Multimode differential amplifier biasing system
- Patent number 9,041,466
- Issue date May 26, 2015
- RF Micro Devices, Inc.
- Jeffery Peter Ortiz
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Transceiver and related switching method applied therein
- Patent number 9,042,844
- Issue date May 26, 2015
- MediaTek Singapore Pte Ltd.
- Ti-Ku Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless communication unit and semiconductor device having a power...
- Patent number 9,041,470
- Issue date May 26, 2015
- FREESCALE SEMICONDUCTOR, INC.
- Gerard Bouisse
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Power distortion-based servo control systems for frequency tuning R...
- Patent number 9,041,471
- Issue date May 26, 2015
- MKS Instruments, Inc.
- David J. Coumou
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Split amplifiers with improved linearity
- Patent number 9,035,697
- Issue date May 19, 2015
- QUALCOMM Incorporated
- Ahmed A Youssef
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Variable gain amplifier
- Patent number 9,035,700
- Issue date May 19, 2015
- Panasonic Corporation
- Ryo Kitamura
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Amplifier apparatus
- Patent number 9,036,836
- Issue date May 19, 2015
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Mingxue Zhang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus for envelope tracking
- Patent number 9,037,102
- Issue date May 19, 2015
- Marvell International Ltd.
- Qiang Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Amplifier
- Patent number 9,035,696
- Issue date May 19, 2015
- Sumitomo Electric Industries, Ltd
- Yoshiyuki Sugimoto
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Combining an audio power amplifier and a power converter in a singl...
- Patent number 9,036,835
- Issue date May 19, 2015
- Aliphcom
- David C. Buuck
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Gain calibration of a high speed amplifier
- Patent number 9,035,698
- Issue date May 19, 2015
- Oracle International Corporation
- Shao H. Liu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Tunable wide band driver amplifier
- Patent number 9,035,703
- Issue date May 19, 2015
- QUALCOMM Incorporated
- Haigang Feng
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High impedance microwave electronics
- Patent number 9,035,704
- Issue date May 19, 2015
- Northrop Grumman Systems Corporation
- Aaron A. Pesetski
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Light emitting apparatus, manufacturing method for the light emitti...
- Patent number 9,036,211
- Issue date May 19, 2015
- Canon Kabushiki Kaisha
- Takanori Yamashita
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multi-stage amplifier
- Patent number 9,035,699
- Issue date May 19, 2015
- QUALCOMM Incorporated
- Vijayakumar Dhanasekaran
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Thermally coupled current limiter
- Patent number 9,035,701
- Issue date May 19, 2015
- RF Micro Devices, Inc.
- Derek Schooley
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Microwave semiconductor amplifier
- Patent number 9,035,702
- Issue date May 19, 2015
- Kabushiki Kaisha Toshiba
- Kazutaka Takagi
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
OVERSTRESS MANAGEMENT FOR POWER AMPLIFIERS
- Publication number 20150145594
- Publication date May 28, 2015
- RF Micro Devices, Inc.
- Baker Scott
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MULTI-STAGE TRANSIMPEDANCE AMPLIFIER AND A METHOD OF USING THE SAME
- Publication number 20150145597
- Publication date May 28, 2015
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Tsung-Ching HUANG
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
AMPLIFIER CIRCUIT
- Publication number 20150145598
- Publication date May 28, 2015
- Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
- Stephan Maroldt
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
RADIO FREQUENCY SIGNAL AMPLIFYING SYSTEM
- Publication number 20150145599
- Publication date May 28, 2015
- MICROELECTRONICS TECHNOLOGY, INC.
- Ming Che LIOU
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SYSTEM LINEARIZATION ASSEMBLY AND METHOD FOR USE IN MODIFYING DISTO...
- Publication number 20150145603
- Publication date May 28, 2015
- The Aerospace Corporation
- Adam Wayne Bushmaker
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
POWER AMPLIFIER
- Publication number 20150145606
- Publication date May 28, 2015
- Samsung Electro-Mechanics Co., Ltd.
- Kwang Du LEE
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MULTI-MODE POWER AMPLIFIER
- Publication number 20150148095
- Publication date May 28, 2015
- SKYWORKS SOLUTIONS, INC.
- Ying Shi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ADAPTIVE BIASING SCHEME FOR AN AMPLIFIER
- Publication number 20150145596
- Publication date May 28, 2015
- NUJIRA LIMITED
- Russell Fagg
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DOHERTY AMPLIFIER
- Publication number 20150145601
- Publication date May 28, 2015
- NXP B.V.
- Xavier Moronval
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
HIGH EFFICIENCY RADIO FREQUENCY POWER AMPLIFIER CIRCUITRY WITH REDU...
- Publication number 20150145604
- Publication date May 28, 2015
- RF Micro Devices, Inc.
- Baker Scott
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SYSTEM LINEARIZATION ASSEMBLY AND METHOD FOR USE IN MODIFYING DISTO...
- Publication number 20150145595
- Publication date May 28, 2015
- The Aerospace Corporation
- Adam Wayne Bushmaker
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CIRCUITS AND METHODS FOR POWER AMPLIFICATION WITH EXTENDED HIGH EFF...
- Publication number 20150145600
- Publication date May 28, 2015
- QUALCOMM Incorporated
- Joonhoi Hur
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
WIRELESS COMMUNICATION DEVICE
- Publication number 20150145605
- Publication date May 28, 2015
- PANASONIC CORPORATION
- Noriaki Saito
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Broadband RF Power Amplifier with Active Load Modulation
- Publication number 20150145602
- Publication date May 28, 2015
- Nokia Solutions and Networks Oy
- Tilman FELGENTREFF
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DUAL PATH RF AMPLIFIER CIRCUIT
- Publication number 20150137885
- Publication date May 21, 2015
- Auriga Measurement Systems, LLC
- Nickolas D. Kingsley
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Parallel Correction Amplifier
- Publication number 20150137893
- Publication date May 21, 2015
- NUJIRA LIMITED
- Gerard Wimpenny
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
INPUT CLAMPING STRUCTURE FOR SOUND QUALITY IMPROVEMENT IN CAR-RADIO...
- Publication number 20150137888
- Publication date May 21, 2015
- STMicroelectronics (Shenzhen) R&D Co. Ltd.
- Mei YANG
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
AMPLIFIER CIRCUIT
- Publication number 20150137884
- Publication date May 21, 2015
- NXP B.V.
- Kathiravan Kishnamurthi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
RAIL-TO-RAIL LINE DRIVER USING DIFFERENTIAL CASCODE BOOTSTRAPING
- Publication number 20150137887
- Publication date May 21, 2015
- BROADCOM CORPORATION
- Yuan Yao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
POLARITY-SWITCHING AMPLIFIER CIRCUIT
- Publication number 20150137892
- Publication date May 21, 2015
- Panasonic Intellectual Property Management Co., Lt d.
- Isao Imazeki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
POWER SUPPLY DEVICE, TRANSMISSION DEVICE USING SAME, AND METHOD FOR...
- Publication number 20150137886
- Publication date May 21, 2015
- NEC Corporation
- Masaaki Tanio
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Multi-Mode Power Amplifier And Mobile Communication Terminal Having...
- Publication number 20150137891
- Publication date May 21, 2015
- China Uni-Chip Technologies Inc.
- Kai Xuan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RF POWER AMPLIFIER AND OPERATING METHOD THEREOF
- Publication number 20150137894
- Publication date May 21, 2015
- RENESAS ELECTRONICS CORPORATION
- Masatoshi HASE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Methods and Devices for Testing Segmented Electronic Assemblies
- Publication number 20150137845
- Publication date May 21, 2015
- PEREGRINE SEMICONDUCTOR CORPORATION
- Chris Olson
- G01 - MEASURING TESTING
Information Patent Application
Devices and Methods for Increasing Reliability of Scalable Peripher...
- Publication number 20150137889
- Publication date May 21, 2015
- PEREGRINE SEMICONDUCTOR CORPORATION
- Chris OLSON
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Devices and Methods for Improving Yield of Scalable Periphery Ampli...
- Publication number 20150137890
- Publication date May 21, 2015
- PEREGRINE SEMICONDUCTOR CORPORATION
- Dan William Nobbe
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ELECTRONIC DEVICE AND METHOD FOR SWITCHING POWER AMPLIFIERS
- Publication number 20150133103
- Publication date May 14, 2015
- Samsung Electronics Co., Ltd.
- Dong-Ju Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AMPLIFIER
- Publication number 20150130540
- Publication date May 14, 2015
- FUJITSU SEMICONDUCTOR LIMITED
- Nobumasa HASEGAWA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Doherty Amplifier
- Publication number 20150130541
- Publication date May 14, 2015
- TELEFONAKTIEBOLAGET L M ERICSSON (publ)
- Zhongyu Liao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CURRENT AMPLIFIER CIRCUIT, INTEGRATOR, AND AD CONVERTER
- Publication number 20150130647
- Publication date May 14, 2015
- Kabushiki Kaisha Toshiba
- Tetsuro ITAKURA
- G06 - COMPUTING CALCULATING COUNTING

Industry

Current Industry

Patents Grantslast 30 patents

Systems and methods for providing modulation of switchmode RF power...

Pop-free single-ended output class-D amplifier

Power amplifier with an adaptive bias

Power amplifier modules including related systems, devices, and met...

Impedance matching method for a multiband antenna, and transmission...

Blind I/Q mismatch compensation with receiver non-linearity

Switched-mode power supply and method of operation

High-efficiency power module

Circuitry for reducing power consumption

Amplifier circuits

Power amplifier with feedback impedance for stable output

Power amplifier

Low noise amplifier for multiple channels

Multimode differential amplifier biasing system

Transceiver and related switching method applied therein

Wireless communication unit and semiconductor device having a power...

Power distortion-based servo control systems for frequency tuning R...

Split amplifiers with improved linearity

Variable gain amplifier

Amplifier apparatus

Method and apparatus for envelope tracking

Amplifier

Combining an audio power amplifier and a power converter in a singl...

Gain calibration of a high speed amplifier

Tunable wide band driver amplifier

High impedance microwave electronics

Light emitting apparatus, manufacturing method for the light emitti...

Multi-stage amplifier

Thermally coupled current limiter

Microwave semiconductor amplifier

Patents Applicationslast 30 patents

OVERSTRESS MANAGEMENT FOR POWER AMPLIFIERS

MULTI-STAGE TRANSIMPEDANCE AMPLIFIER AND A METHOD OF USING THE SAME

AMPLIFIER CIRCUIT

RADIO FREQUENCY SIGNAL AMPLIFYING SYSTEM

SYSTEM LINEARIZATION ASSEMBLY AND METHOD FOR USE IN MODIFYING DISTO...

POWER AMPLIFIER

MULTI-MODE POWER AMPLIFIER

ADAPTIVE BIASING SCHEME FOR AN AMPLIFIER

DOHERTY AMPLIFIER

HIGH EFFICIENCY RADIO FREQUENCY POWER AMPLIFIER CIRCUITRY WITH REDU...

SYSTEM LINEARIZATION ASSEMBLY AND METHOD FOR USE IN MODIFYING DISTO...

CIRCUITS AND METHODS FOR POWER AMPLIFICATION WITH EXTENDED HIGH EFF...

WIRELESS COMMUNICATION DEVICE

Broadband RF Power Amplifier with Active Load Modulation

DUAL PATH RF AMPLIFIER CIRCUIT

Parallel Correction Amplifier

INPUT CLAMPING STRUCTURE FOR SOUND QUALITY IMPROVEMENT IN CAR-RADIO...

AMPLIFIER CIRCUIT

RAIL-TO-RAIL LINE DRIVER USING DIFFERENTIAL CASCODE BOOTSTRAPING

POLARITY-SWITCHING AMPLIFIER CIRCUIT

POWER SUPPLY DEVICE, TRANSMISSION DEVICE USING SAME, AND METHOD FOR...

Multi-Mode Power Amplifier And Mobile Communication Terminal Having...

RF POWER AMPLIFIER AND OPERATING METHOD THEREOF

Methods and Devices for Testing Segmented Electronic Assemblies

Devices and Methods for Increasing Reliability of Scalable Peripher...

Devices and Methods for Improving Yield of Scalable Periphery Ampli...

ELECTRONIC DEVICE AND METHOD FOR SWITCHING POWER AMPLIFIERS

AMPLIFIER

Doherty Amplifier

CURRENT AMPLIFIER CIRCUIT, INTEGRATOR, AND AD CONVERTER