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Liang-Jyi Chen
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Taoyuan Hsien, TW
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Patents Grants
last 30 patents
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Patent Grant
Lighting device having energy conversion module
Patent number
7,862,198
Issue date
Jan 4, 2011
J Touch Corporation
Ruey-Jong Shyu
F21 - LIGHTING
Patents Applications
last 30 patents
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Patent Application
Lighting device having energy conversion module
Publication number
20090196039
Publication date
Aug 6, 2009
J TOUCH CORPORATION
Ruey-Jong Shyu
F21 - LIGHTING
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Patent Application
Charging device receiving light from diverse sources
Publication number
20090160396
Publication date
Jun 25, 2009
J TOUCH CORPORATION
Ruey-Jong Shyu
H04 - ELECTRIC COMMUNICATION TECHNIQUE