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Chih-Chun Sung
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Wuxi, CN
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Patents Grants
last 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 Applications
last 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...