Xi Tu

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Wuxi, CN

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Patents Grantslast 30 patents

Information Patent Grant
Control circuit and synchronous protection control system
- Patent number 8,958,190
- Issue date Feb 17, 2015
- Green Solution Technology Co., Ltd.
- Shian-Sung Shiu
- G05 - CONTROLLING REGULATING
Information Patent Grant
Non-linear load driving circuit and controller
- Patent number 8,558,483
- Issue date Oct 15, 2013
- Green Solution Technology Co., Ltd.
- Li-Min Lee
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
LED driving circuit
- Patent number 8,446,098
- Issue date May 21, 2013
- Green Solution Technology Co., Ltd.
- Shian-Sung Shiu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Feedback control circuit and power converting circuit
- Patent number 8,334,661
- Issue date Dec 18, 2012
- Green Solution Technology Co., Ltd.
- Li-Min Lee
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Control Circuit and Synchronous Protection Control System
- Publication number 20130301178
- Publication date Nov 14, 2013
- GREEN SOLUTION TECHNOLOGY CO., LTD.
- Shian-Sung SHIU
- G05 - CONTROLLING REGULATING
Information Patent Application
Power Converting Circuit and Converting Controller
- Publication number 20120274235
- Publication date Nov 1, 2012
- GREEN SOLUTION TECHNOLOGY CO., LTD.
- Li-Min Lee
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
LED DRIVING CIRCUIT
- Publication number 20120268011
- Publication date Oct 25, 2012
- GREEN SOLUTION TECHNOLOGY CO., LTD.
- Shian-Sung Shiu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
NON-LINEAR LOAD DRIVING CIRCUIT AND CONTROLLER
- Publication number 20120104967
- Publication date May 3, 2012
- GREEN SOLUTION TECHNOLOGY CO., LTD.
- Li-Min Lee
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
FEEDBACK CONTROL CIRCUIT AND POWER CONVERTING CIRCUIT
- Publication number 20110279061
- Publication date Nov 17, 2011
- GREEN SOLUTION TECHNOLOGY CO., LTD.
- Li-Min Lee
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR