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CPC
H03F1/0244

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Parent Industries

HELECTRICITY H03Electronic circuits H03FAMPLIFIERS H03F1/00Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements

Current Industry

H03F1/0244Stepped control

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Device stack with novel gate capacitor topology
- Patent number 11,990,874
- Issue date May 21, 2024
- pSemi Corporation
- Jaroslaw Adamski
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Amplifier circuit using voltage-to-current conversion and associate...
- Patent number 11,848,646
- Issue date Dec 19, 2023
- Mediatek Inc.
- Shih-Hsiung Chien
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multi-stage pulse shaping network
- Patent number 11,757,410
- Issue date Sep 12, 2023
- Murata Manufacturing Co., Ltd.
- John R. Hoversten
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Recovery control for power converter
- Patent number 11,722,105
- Issue date Aug 8, 2023
- Texas Instruments Incorporated
- Tawen Mei
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Envelope tracking circuitry
- Patent number 11,716,057
- Issue date Aug 1, 2023
- Qorvo US, Inc.
- Nadim Khlat
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Common mode voltage controller for self-boosting push pull amplifier
- Patent number 11,689,167
- Issue date Jun 27, 2023
- Bose Corporation
- Remco Terwal
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Class-D amplifier
- Patent number 11,683,017
- Issue date Jun 20, 2023
- Kabushiki Kaisha Toshiba
- Takayuki Takida
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Envelope tracking integrated circuit supporting multiple types of p...
- Patent number 11,539,330
- Issue date Dec 27, 2022
- Qorvo US, Inc.
- Nadim Khlat
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Device stack with novel gate capacitor topology
- Patent number 11,509,270
- Issue date Nov 22, 2022
- pSemi Corporation
- Jaroslaw Adamski
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Common mode voltage controller for self-boosting push pull amplifier
- Patent number 11,398,802
- Issue date Jul 26, 2022
- Bose Corporation
- Remco Terwal
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Digital wireless transmitter with merged cell switching and lineari...
- Patent number 11,316,485
- Issue date Apr 26, 2022
- Board of Trustees of Michigan State University
- Sangmin Yoo
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High voltage switch with fast turn-off
- Patent number 11,258,409
- Issue date Feb 22, 2022
- QUALCOMM Incorporated
- Justin Philpott
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reconfigurable radio frequency (RF) interference signal detector wi...
- Patent number 11,251,756
- Issue date Feb 15, 2022
- QUALCOMM Incorporated
- Lai Kan Leung
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Recovery control for power converter
- Patent number 11,183,977
- Issue date Nov 23, 2021
- Texas Instruments Incorporated
- Tawen Mei
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Envelope tracking apparatus
- Patent number 11,139,780
- Issue date Oct 5, 2021
- Qorvo US, Inc.
- Nadim Khlat
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Envelope tracking amplifier apparatus
- Patent number 11,088,658
- Issue date Aug 10, 2021
- Qorvo US, Inc.
- Nadim Khlat
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Envelope tracking power amplifier apparatus
- Patent number 11,082,009
- Issue date Aug 3, 2021
- Qorvo US, Inc.
- Nadim Khlat
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Envelope tracking integrated circuit and related apparatus
- Patent number 11,082,007
- Issue date Aug 3, 2021
- Qorvo US, Inc.
- Nadim Khlat
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
On-demand power supply in vehicle sound system
- Patent number 11,072,298
- Issue date Jul 27, 2021
- Stillwater Designs & Audio, Inc.
- Fernando Eid Pires
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Multi-stage pulse shaping network
- Patent number 10,992,265
- Issue date Apr 27, 2021
- ETA Wireless, Inc.
- John R. Hoversten
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Power amplifier with a tracking power supply
- Patent number 10,985,713
- Issue date Apr 20, 2021
- APEX MICROTECHNOLOGY, INC.
- Gregory Michael Patchin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus for providing selective pre-signal amplifier,...
- Patent number 10,972,052
- Issue date Apr 6, 2021
- Motorola Mobility LLC
- John Mura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Device stack with novel gate capacitor topology
- Patent number 10,855,236
- Issue date Dec 1, 2020
- pSemi Corporation
- Jaroslaw Adamski
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Radio frequency power amplifier with adjustable power supply
- Patent number 10,826,434
- Issue date Nov 3, 2020
- COOLSTAR TECHNOLOGY, INC.
- Yi Zheng
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Digital wireless transmitter with merged cell switching and lineari...
- Patent number 10,804,864
- Issue date Oct 13, 2020
- Board of Trustees of Michigan State University
- Sangmin Yoo
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
DC-to-DC converter block, converter, and envelope tracking system
- Patent number 10,797,652
- Issue date Oct 6, 2020
- WUPATEC
- Emmanuel Gatard
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Load-adaptive class-G amplifier for low-power audio applications
- Patent number 10,686,414
- Issue date Jun 16, 2020
- Mediatek Inc.
- Sung-Han Wen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Supply modulator, modulated power supply circuit, and associated co...
- Patent number 10,673,385
- Issue date Jun 2, 2020
- Mediatek Inc.
- Shih-Mei Lin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method of equalizing currents in transistors and floating current s...
- Patent number 10,560,058
- Issue date Feb 11, 2020
- Ali Tasdighi Far
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Interleaved ADC with estimation of DSA-setting-based IL mismatch
- Patent number 10,541,703
- Issue date Jan 21, 2020
- Texas Instruments Incorporated
- Sthanunathan Ramakrishnan
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
MULTI-STAGE AMPLIFIER CIRCUITS
- Publication number 20250038711
- Publication date Jan 30, 2025
- Samsung Electronics Co., Ltd.
- Yong LIM
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MILLIMETER-WAVE CLASS EF POWER AMPLIFIER WITH CONCURRENT HARMONIC A...
- Publication number 20240195361
- Publication date Jun 13, 2024
- University of Southern California
- Shuo-Wei CHEN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
VARIABLE GAIN LOW NOISE AMPLIFIER AND METHOD FOR CONTROLLING GAIN O...
- Publication number 20230318556
- Publication date Oct 5, 2023
- MEDIATEK INC.
- Zhiming Deng
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Device Stack with Novel Gate Capacitor Topology
- Publication number 20230283247
- Publication date Sep 7, 2023
- pSemi Corporation
- Jaroslaw Adamski
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SUPPLY MODULATION TRANSMITTER WITH SWITCH NETWORK
- Publication number 20230054485
- Publication date Feb 23, 2023
- MURATA MANUFACTURING CO., LTD.
- John R. HOVERSTEN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
COMMON MODE VOLTAGE CONTROLLER FOR SELF-BOOSTING PUSH PULL AMPLIFIER
- Publication number 20220360238
- Publication date Nov 10, 2022
- Bose Corporation
- Remco Terwal
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CLASS-D AMPLIFIER
- Publication number 20220094311
- Publication date Mar 24, 2022
- Kabushiki Kaisha Toshiba
- Takayuki TAKIDA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
COMMON MODE VOLTAGE CONTROLLER FOR SELF-BOOSTING PUSH PULL AMPLIFIER
- Publication number 20210305952
- Publication date Sep 30, 2021
- Bose Corporation
- Remco Terwal
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MULTI-STAGE PULSE SHAPING NETWORK
- Publication number 20210288614
- Publication date Sep 16, 2021
- Eta Wireless, Inc.
- John R. HOVERSTEN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Device Stack with Novel Gate Capacitor Topology
- Publication number 20210159863
- Publication date May 27, 2021
- pSemi Corporation
- Jaroslaw Adamski
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Digital Wireless Transmitter With Merged Cell Switching And Lineari...
- Publication number 20210006217
- Publication date Jan 7, 2021
- Board of Trustees of Michigan State University
- Sangmin YOO
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Device Stack with Novel Gate Capacitor Topology
- Publication number 20200112290
- Publication date Apr 9, 2020
- pSemi Corporation
- Jaroslaw Adamski
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
RF METROLOGY SYSTEM FOR A SUBSTRATE PROCESSING APPARATUS INCORPORAT...
- Publication number 20190288737
- Publication date Sep 19, 2019
- LAM RESEARCH CORPORATION
- Ernest Beauel HANKS
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Digital Wireless Transmitter With Merged Cell Switching And Lineari...
- Publication number 20190288653
- Publication date Sep 19, 2019
- Board of Trustees of Michigan State University
- Sangmin YOO
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
INTERLEAVED ADC WITH ESTIMATION OF DSA-SETTING-BASED IL MISMATCH
- Publication number 20190013818
- Publication date Jan 10, 2019
- TEXAS INSTRUMENTS INCORPORATED
- Sthanunathan Ramakrishnan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
THREE-INPUT CONTINUOUS-TIME AMPLIFIER AND EQUALIZER FOR MULTI-LEVEL...
- Publication number 20180358939
- Publication date Dec 13, 2018
- QUALCOMM Incorporated
- Chulkyu Lee
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DC-TO-DC CONVERTER BLOCK WITH MULTIPLE SUPPLY VOLTAGES, MULTI-SUPPL...
- Publication number 20180309410
- Publication date Oct 25, 2018
- WUPATEC
- Emmanuel GATARD
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
APPARATUS AND METHODS FOR ENVELOPE TRACKING SYSTEMS
- Publication number 20180302036
- Publication date Oct 18, 2018
- SKYWORKS SOLUTIONS, INC.
- Florinel G. Balteanu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Device Stack with Novel Gate Capacitor Topology
- Publication number 20180294782
- Publication date Oct 11, 2018
- pSemi Corporation
- Jaroslaw Adamski
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MODULATED SUPPLY AMPLIFIER WITH ADJUSTABLE INPUT PARAMETER CONFIGUR...
- Publication number 20180287564
- Publication date Oct 4, 2018
- Avago Technologies General IP (Singapore) PTE. LTD.
- Ali Afsahi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
RADIO FREQUENCY FRONT END TRANSMIT AND RECEIVE PATH SWITCH GAIN
- Publication number 20180226932
- Publication date Aug 9, 2018
- QUALCOMM Incorporated
- Steve Andre BEAUDIN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
COMPLEMENTARY METAL OXIDE SILICON TRANSCEIVER HAVING INTEGRATED POW...
- Publication number 20180212574
- Publication date Jul 26, 2018
- FCI INC.
- Dong Hyun KO
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Amplifiers Operating in Envelope Tracking Mode or Non-Envelope Trac...
- Publication number 20170359029
- Publication date Dec 14, 2017
- PEREGRINE SEMICONDUCTOR CORPORATION
- Dan William Nobbe
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
LOAD ADAPTABLE BOOST DC-DC POWER CONVERTER
- Publication number 20170324321
- Publication date Nov 9, 2017
- Merus Audio ApS
- Mikkel Høyerby
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DIGITAL-TO-RF POWER CONVERTER
- Publication number 20170302228
- Publication date Oct 19, 2017
- CommScope Technologies LLC
- George VELLA-COLEIRO
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
EFFICIENT WIDE BANDWIDTH ENVELOPE TRACKING POWER SUPPLY
- Publication number 20170288612
- Publication date Oct 5, 2017
- Qorvo US, Inc.
- Nadim Khlat
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
AUDIO AMPLIFIER USING MULTI-LEVEL PULSE WIDTH MODULATION
- Publication number 20170117851
- Publication date Apr 27, 2017
- Merus Audio ApS
- Mikkel Høyerby
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Adaptive Supply Voltage for a Power Amplifier
- Publication number 20140306770
- Publication date Oct 16, 2014
- ANDREW WIRELESS SYSTEMS GMBH
- Udo-Michael Vetter
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
POWER TRANSMITTING APPARATUS, CONTROL METHOD, AND COMPUTER READABLE...
- Publication number 20140300199
- Publication date Oct 9, 2014
- Canon Kabushiki Kaisha
- Takahiro SHICHINO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
POWER AMPLIFIER SPURIOUS CANCELLATION
- Publication number 20140253244
- Publication date Sep 11, 2014
- RF Micro Devices, Inc.
- Andrew F. Folkmann
- H03 - BASIC ELECTRONIC CIRCUITRY

Stepped control

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Device stack with novel gate capacitor topology

Amplifier circuit using voltage-to-current conversion and associate...

Multi-stage pulse shaping network

Recovery control for power converter

Envelope tracking circuitry

Common mode voltage controller for self-boosting push pull amplifier

Class-D amplifier

Envelope tracking integrated circuit supporting multiple types of p...

Device stack with novel gate capacitor topology

Common mode voltage controller for self-boosting push pull amplifier

Digital wireless transmitter with merged cell switching and lineari...

High voltage switch with fast turn-off

Reconfigurable radio frequency (RF) interference signal detector wi...

Recovery control for power converter

Envelope tracking apparatus

Envelope tracking amplifier apparatus

Envelope tracking power amplifier apparatus

Envelope tracking integrated circuit and related apparatus

On-demand power supply in vehicle sound system

Multi-stage pulse shaping network

Power amplifier with a tracking power supply

Method and apparatus for providing selective pre-signal amplifier,...

Device stack with novel gate capacitor topology

Radio frequency power amplifier with adjustable power supply

Digital wireless transmitter with merged cell switching and lineari...

DC-to-DC converter block, converter, and envelope tracking system

Load-adaptive class-G amplifier for low-power audio applications

Supply modulator, modulated power supply circuit, and associated co...

Method of equalizing currents in transistors and floating current s...

Interleaved ADC with estimation of DSA-setting-based IL mismatch

Patents Applicationslast 30 patents

MULTI-STAGE AMPLIFIER CIRCUITS

MILLIMETER-WAVE CLASS EF POWER AMPLIFIER WITH CONCURRENT HARMONIC A...

VARIABLE GAIN LOW NOISE AMPLIFIER AND METHOD FOR CONTROLLING GAIN O...

Device Stack with Novel Gate Capacitor Topology

SUPPLY MODULATION TRANSMITTER WITH SWITCH NETWORK

COMMON MODE VOLTAGE CONTROLLER FOR SELF-BOOSTING PUSH PULL AMPLIFIER

CLASS-D AMPLIFIER

COMMON MODE VOLTAGE CONTROLLER FOR SELF-BOOSTING PUSH PULL AMPLIFIER

MULTI-STAGE PULSE SHAPING NETWORK

Device Stack with Novel Gate Capacitor Topology

Digital Wireless Transmitter With Merged Cell Switching And Lineari...

Device Stack with Novel Gate Capacitor Topology

RF METROLOGY SYSTEM FOR A SUBSTRATE PROCESSING APPARATUS INCORPORAT...

Digital Wireless Transmitter With Merged Cell Switching And Lineari...

INTERLEAVED ADC WITH ESTIMATION OF DSA-SETTING-BASED IL MISMATCH

THREE-INPUT CONTINUOUS-TIME AMPLIFIER AND EQUALIZER FOR MULTI-LEVEL...

DC-TO-DC CONVERTER BLOCK WITH MULTIPLE SUPPLY VOLTAGES, MULTI-SUPPL...

APPARATUS AND METHODS FOR ENVELOPE TRACKING SYSTEMS

Device Stack with Novel Gate Capacitor Topology

MODULATED SUPPLY AMPLIFIER WITH ADJUSTABLE INPUT PARAMETER CONFIGUR...

RADIO FREQUENCY FRONT END TRANSMIT AND RECEIVE PATH SWITCH GAIN

COMPLEMENTARY METAL OXIDE SILICON TRANSCEIVER HAVING INTEGRATED POW...

Amplifiers Operating in Envelope Tracking Mode or Non-Envelope Trac...

LOAD ADAPTABLE BOOST DC-DC POWER CONVERTER

DIGITAL-TO-RF POWER CONVERTER

EFFICIENT WIDE BANDWIDTH ENVELOPE TRACKING POWER SUPPLY

AUDIO AMPLIFIER USING MULTI-LEVEL PULSE WIDTH MODULATION

Adaptive Supply Voltage for a Power Amplifier

POWER TRANSMITTING APPARATUS, CONTROL METHOD, AND COMPUTER READABLE...

POWER AMPLIFIER SPURIOUS CANCELLATION