Pulse frequency modulation being used in an amplifying circuit

Industry

CPC
H03F2200/348

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

Parent Industries

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

Current Industry

H03F2200/348Pulse frequency modulation being used in an amplifying circuit

Industries

Patents Grantslast 30 patents

Information Patent Grant
Horn for an integrated frequency division circuit
- Patent number 11,223,894
- Issue date Jan 11, 2022
- Yue He
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Amplification phase correction in a pulse burst
- Patent number 10,063,192
- Issue date Aug 28, 2018
- MACOM Technology Solutions Holdings, Inc.
- Chang Ru Zhu
- G01 - MEASURING TESTING
Information Patent Grant
Audio signal correction and calibration for a room environment
- Patent number 10,028,055
- Issue date Jul 17, 2018
- AMX, LLC
- Fawad Nackvi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Semiconductor integrated circuit
- Patent number 9,960,739
- Issue date May 1, 2018
- Rohm Co., Ltd.
- Takenori Kato
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Supply modulators with voltage and frequency partitioning
- Patent number 9,813,088
- Issue date Nov 7, 2017
- Washington State University
- Deukhyoun Heo
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Audio signal correction and calibration for a room environment
- Patent number 9,699,557
- Issue date Jul 4, 2017
- AMX LLC
- Fawad Nackvi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Inverter/power amplifier with capacitive energy transfer and relate...
- Patent number 9,634,577
- Issue date Apr 25, 2017
- Massachusetts Institute of Technology
- David J. Perreault
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Audio signal correction and calibration for a room environment
- Patent number 9,036,825
- Issue date May 19, 2015
- AMX LLC
- Fawad Nackvi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Switching power amplifier and method of controlling the same
- Patent number 8,410,845
- Issue date Apr 2, 2013
- Samsung Electronics Co., Ltd.
- Hae-kwang Park
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Switching amplifier
- Patent number 7,920,023
- Issue date Apr 5, 2011
- New Transducers Limited
- Clyde Witchard
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Digital pulse width modulation with variable period and error distr...
- Patent number 7,764,734
- Issue date Jul 27, 2010
- Winbond Electronics Corporation
- Samuel Chi Hong Yau
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
PFM control circuit for DC regulator
- Patent number 7,279,869
- Issue date Oct 9, 2007
- Aimtron Technology Corp.
- Guang-Nan Tzeng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Horn for an integrated frequency division circuit
- Publication number 20210360343
- Publication date Nov 18, 2021
- ShenZhen YuanZe Electronics Co.,Ltd
- Yue He
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
AUDIO SIGNAL CORRECTION AND CALIBRATION FOR A ROOM ENVIRONMENT
- Publication number 20170311077
- Publication date Oct 26, 2017
- AMX, LLC
- Fawad Nackvi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
AMPLIFICATION PHASE CORRECTION IN A PULSE BURST
- Publication number 20170012586
- Publication date Jan 12, 2017
- MACOM Technology Solutions Holdings, Inc.
- Chang Ru Zhu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SEMICONDUCTOR INTEGRATED CIRCUIT
- Publication number 20160373073
- Publication date Dec 22, 2016
- Rohm Co., Ltd.
- Takenori KATO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AUDIO SIGNAL CORRECTION AND CALIBRATION FOR A ROOM ENVIRONMENT
- Publication number 20140161281
- Publication date Jun 12, 2014
- AMX, LLC
- Fawad Nackvi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SWITCHING POWER AMPLIFIER AND METHOD OF CONTROLLING THE SAME
- Publication number 20130169356
- Publication date Jul 4, 2013
- Samsung Electronics Co., Ltd.
- Hae-kwang Park
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Switching Amplifier
- Publication number 20100045377
- Publication date Feb 25, 2010
- Clyde Witchard
- G04 - HOROLOGY
Information Patent Application
SWITCHING POWER AMPLIFIER AND METHOD OF CONTROLLING THE SAME
- Publication number 20100013554
- Publication date Jan 21, 2010
- Samsung Electronics Co., Ltd.
- Hae-kwang Park
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Digital pulse width modulation with variable period and error distr...
- Publication number 20080101453
- Publication date May 1, 2008
- Winbond Electronics Corporation
- Samuel Chi Hong Yau
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PFM CONTROL CIRCUIT FOR CONVERTING VOLTAGES WITH HIGH EFFICIENCY OV...
- Publication number 20060250121
- Publication date Nov 9, 2006
- Guang-Nan TZENG
- H03 - BASIC ELECTRONIC CIRCUITRY

Pulse frequency modulation being used in an amplifying circuit

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Horn for an integrated frequency division circuit

Amplification phase correction in a pulse burst

Audio signal correction and calibration for a room environment

Semiconductor integrated circuit

Supply modulators with voltage and frequency partitioning

Audio signal correction and calibration for a room environment

Inverter/power amplifier with capacitive energy transfer and relate...

Audio signal correction and calibration for a room environment

Switching power amplifier and method of controlling the same

Switching amplifier

Digital pulse width modulation with variable period and error distr...

PFM control circuit for DC regulator

Patents Applicationslast 30 patents

Horn for an integrated frequency division circuit

AUDIO SIGNAL CORRECTION AND CALIBRATION FOR A ROOM ENVIRONMENT

AMPLIFICATION PHASE CORRECTION IN A PULSE BURST

SEMICONDUCTOR INTEGRATED CIRCUIT

AUDIO SIGNAL CORRECTION AND CALIBRATION FOR A ROOM ENVIRONMENT

SWITCHING POWER AMPLIFIER AND METHOD OF CONTROLLING THE SAME

Switching Amplifier

SWITCHING POWER AMPLIFIER AND METHOD OF CONTROLLING THE SAME

Digital pulse width modulation with variable period and error distr...

PFM CONTROL CIRCUIT FOR CONVERTING VOLTAGES WITH HIGH EFFICIENCY OV...