Roger Su

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New Taipei City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Direct-type LED backlight module
- Patent number 9,631,802
- Issue date Apr 25, 2017
- Top Victory Investments Ltd.
- Charles Tsai
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Direct-type LED Backlight Module
- Publication number 20170051904
- Publication date Feb 23, 2017
- Top Victory Investments Ltd.
- Charles Tsai
- G02 - OPTICS