Ju-Fen Yang

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Suzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Rotatable illumination device
- Patent number 8,777,464
- Issue date Jul 15, 2014
- Dongguan Masstop Liquid Crystal Display Co., Ltd.
- Chien-Ku Lin
- F21 - LIGHTING
Information Patent Grant
Light emitting diode tube
- Patent number D705458
- Issue date May 20, 2014
- United Win (China) Technology Ltd
- Ming-Chuan Lin
- D26 - Lighting

Patents Applicationslast 30 patents

Information Patent Application
ROTATABLE ILLUMINATION DEVICE
- Publication number 20130100684
- Publication date Apr 25, 2013
- WINTEK CORPORATION
- Chien-Ku Lin
- F21 - LIGHTING