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Wei-How Chan
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Jhubei City, TW
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Patents Grants
last 30 patents
Information
Patent Grant
Adjustable driver voltage source for a switching power supply and m...
Patent number
8,698,472
Issue date
Apr 15, 2014
Richtek Technology Corp.
Tsung-Hsi Yang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Buck switching regulator with improved mode transition and control...
Patent number
8,076,917
Issue date
Dec 13, 2011
Richtek Technology Corporation
Chieh-Min Feng
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Switching regulator and method for eliminating beat oscillation
Patent number
8,049,478
Issue date
Nov 1, 2011
Richtek Technology Corporation
Kuo-Lung Tseng
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
SWITCHING REGULATOR AND METHOD FOR ELIMINATING BEAT OSCILLATION
Publication number
20110291629
Publication date
Dec 1, 2011
Richtek Technology Corporation
Kuo-Lung Tseng
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
ADJUSTABLE DRIVER VOLTAGE SOURCE FOR A SWITCHING POWER SUPPLY AND M...
Publication number
20110169463
Publication date
Jul 14, 2011
RICHTEK TECHNOLOGY CORP.
TSUNG-HSI YANG
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Switching regulator and method for eliminating beat oscillation
Publication number
20100156370
Publication date
Jun 24, 2010
Richtek Technology Corporation
Kuo-Lung Tseng
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Buck switching regulator with improved mode transition and control...
Publication number
20090200998
Publication date
Aug 13, 2009
Richtek Technology Corporation
Chieh-Min Feng
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...