QINGLIN ZHAO

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TAIPEI, TW

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Patents Grantslast 30 patents

Information Patent Grant
Power supply device and uniform current control method
- Patent number 8,456,875
- Issue date Jun 4, 2013
- Silitek Electronic (Guangzhou) Co., Ltd.
- Jingyan Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Frequency-hopping control method and module, and DC/DC converter
- Patent number 8,194,418
- Issue date Jun 5, 2012
- Silitek Electronic (Guangzhou) Co. Ltd.
- Mingzhu Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply device
- Patent number 8,022,678
- Issue date Sep 20, 2011
- Silitek Electronic (Guangzhou) Co., Ltd.
- Mingzhu Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Controller for use in a resonant direct current/direct current conv...
- Patent number 7,944,715
- Issue date May 17, 2011
- Lite-On Technology Corp.
- Qingyou Zhang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control device for use in a resonant direct current/direct current...
- Patent number 7,916,506
- Issue date Mar 29, 2011
- Lite-On Technology Corp.
- Qingyou Zhang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
POWER SUPPLY DEVICE
- Publication number 20110089913
- Publication date Apr 21, 2011
- SILITEK ELECTRONIC (GUANGZHOU) CO., LTD.
- MINGZHU LI
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Power supply device and uniform current control method
- Publication number 20110080146
- Publication date Apr 7, 2011
- Jingyan Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Frequency-hopping control method and module, and DC/DC converter
- Publication number 20110026279
- Publication date Feb 3, 2011
- Mingzhu Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL DEVICE FOR USE IN A RESONANT DIRECT CURRENT/DIRECT CURRENT...
- Publication number 20090219070
- Publication date Sep 3, 2009
- LITE-ON TECHNOLOGY CORP.
- QINGYOU ZHANG
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Controller for use in a resonant direct current/direct current conv...
- Publication number 20090196080
- Publication date Aug 6, 2009
- Qingyou Zhang
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...