Chih-Chun Sung

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Wuxi, CN

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Patents Grantslast 30 patents

Information Patent Grant
Feedback control circuit and LED driving circuit
- Patent number 9,420,654
- Issue date Aug 16, 2016
- Green Solution Technology Co., Ltd.
- Li-Min Lee
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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

Patents Applicationslast 30 patents

Information Patent Application
FEEDBACK CONTROL CIRCUIT AND LED DRIVING CIRCUIT
- Publication number 20140333217
- Publication date Nov 13, 2014
- GREEN SOLUTION TECHNOLOGY CO., LTD.
- Li-Min Lee
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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
CONVERTING CONTROL CIRCUIT
- Publication number 20120112646
- Publication date May 10, 2012
- GREEN SOLUTION TECHNOLOGY CO., LTD.
- Shian-Sung SHIU
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...