Hsing-Kuo Chao

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Hsin-Chu, TW

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Patents Grantslast 30 patents

Information Patent Grant
Adaptive slope-compensation module and method thereof
- Patent number 8,797,013
- Issue date Aug 5, 2014
- Leadtrend Technology Corp.
- Hsing-Kuo Chao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Detecting device for detecting an operating mode of a system and de...
- Patent number 8,283,809
- Issue date Oct 9, 2012
- Leadtrend Technology Corp.
- Yi-Shan Chu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Pulse width modulation control circuit applied to charge output cap...
- Patent number 7,961,481
- Issue date Jun 14, 2011
- Leadtrend Technology Corp.
- Yi-Shan Chu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Light emitting diode (LED) driving device
- Patent number 7,772,782
- Issue date Aug 10, 2010
- Leadtrend Technology Corp.
- Yi-Shan Chu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
POWER MANAGEMENT DEVICE AND METHOD THEREOF
- Publication number 20120159207
- Publication date Jun 21, 2012
- Hsing-Kuo Chao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Adaptive slope-compensation module and method thereof
- Publication number 20120074917
- Publication date Mar 29, 2012
- Hsing-Kuo Chao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Detecting Device for Detecting an Operating Mode of a System and De...
- Publication number 20090271135
- Publication date Oct 29, 2009
- Yi-Shan Chu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Light Emitting Diode (LED) Driving Device
- Publication number 20090146575
- Publication date Jun 11, 2009
- Yi-Shan Chu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
PULSE WIDTH MODULATION CONTROL CIRCUIT APPLIED TO CHARGE OUTPUT CAP...
- Publication number 20090128209
- Publication date May 21, 2009
- Yi-Shan Chu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
POWER CONVERTING CIRCUIT WITH OPEN LOAD PROTECTION FUNCTION
- Publication number 20090091950
- Publication date Apr 9, 2009
- Hsing-Kuo Chao
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...