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Kuang Ming Chang
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Fremont, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
HV converter with reduced EMI
Patent number
10,763,221
Issue date
Sep 1, 2020
ALPHA AND OMEGA SEMICONDUCTOR (CAYMAN), LTD
Zhiqiang Niu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
HV converter with reduced EMI
Patent number
10,438,900
Issue date
Oct 8, 2019
Alpha and Omega Semiconductor (Cayman) LTD
Zhiqiang Niu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Forced zero voltage switching flyback converter
Patent number
10,250,152
Issue date
Apr 2, 2019
Alpha and Omega Semiconductor Incorporated
Kuang Ming Chang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Forced zero voltage switching flyback converter
Patent number
9,998,021
Issue date
Jun 12, 2018
Alpha and Omega Semiconductor Incorporated
Kuang Ming Chang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Zero voltage switching flyback converter for primary switch turn-of...
Patent number
9,899,931
Issue date
Feb 20, 2018
Alpha and Omega Semiconductor Incorporated
Kuang Ming Chang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Fault tolerant power supply incorporating intelligent load switch t...
Patent number
9,846,469
Issue date
Dec 19, 2017
Alpha and Omega Semiconductor Incorporated
Mark Tomas
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Fault tolerant power supply incorporating intelligent gate driver-s...
Patent number
9,705,395
Issue date
Jul 11, 2017
Alpha and Omega Semiconductor Incorporated
Mark Tomas
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Fault tolerant power supply incorporating intelligent load switch t...
Patent number
9,367,111
Issue date
Jun 14, 2016
Alpha and Omega Semiconductor Incorporated
Mark Tomas
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Fault tolerant power supply incorporating intelligent gate driver-s...
Patent number
9,106,075
Issue date
Aug 11, 2015
Alpha and Omega Semiconductor Incorporated
Mark Tomas
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Constant on-time switching regulator implementing dual control loops
Patent number
8,493,047
Issue date
Jul 23, 2013
Alpha and Omega Semiconductor Incorporated
Zhiye Zhang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
HV CONVERTER WITH REDUCED EMI
Publication number
20190385953
Publication date
Dec 19, 2019
Alpha and Omega Semiconductor (Cayman) Ltd.
Zhiqiang Niu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
HV CONVERTER WITH REDUCED EMI
Publication number
20190304924
Publication date
Oct 3, 2019
Alpha and Omega Semiconductor (Cayman) Ltd.
Zhiqiang Niu
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
FORCED ZERO VOLTAGE SWITCHING FLYBACK CONVERTER
Publication number
20180254712
Publication date
Sep 6, 2018
ALPHA & OMEGA SEMICONDUCTOR INCORPORATED
Kuang Ming Chang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
FORCED ZERO VOLTAGE SWITCHING FLYBACK CONVERTER
Publication number
20180115252
Publication date
Apr 26, 2018
ALPHA & OMEGA SEMICONDUCTOR INCORPORATED
Kuang Ming Chang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
FAULT TOLERANT POWER SUPPLY INCORPORATING INTELLIGENT LOAD SWITCH T...
Publication number
20160259390
Publication date
Sep 8, 2016
ALPHA & OMEGA SEMICONDUCTOR INCORPORATED
Mark Tomas
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SINGLE PACKAGE SYNCHRONOUS RECTIFIER
Publication number
20160049876
Publication date
Feb 18, 2016
ALPHA & OMEGA SEMICONDUCTOR INCORPORATED
Gilbert Lee
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
FAULT TOLERANT POWER SUPPLY INCORPORATING INTELLIGENT GATE DRIVER-S...
Publication number
20150311780
Publication date
Oct 29, 2015
ALPHA & OMEGA SEMICONDUCTOR INCORPORATED
Mark Tomas
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
FAULT TOLERANT POWER SUPPLY INCORPORATING INTELLIGENT LOAD SWITCH T...
Publication number
20140277802
Publication date
Sep 18, 2014
ALPHA & OMEGA SEMICONDUCTOR INCORPORATED
Mark Tomas
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
FAULT TOLERANT POWER SUPPLY INCORPORATING INTELLIGENT GATE DRIVER-S...
Publication number
20140268939
Publication date
Sep 18, 2014
ALPHA & OMEGA SEMICONDUCTOR INCORPORATED
Mark Tomas
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Constant On-Time Switching Regulator Implementing Dual Control Loops
Publication number
20120299565
Publication date
Nov 29, 2012
ALPHA & OMEGA SEMICONDUCTOR INCORPORATED
Zhiye Zhang
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...