Han-Liang Li

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Pingtung City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Base for a power supply
- Patent number D772815
- Issue date Nov 29, 2016
- Sinpro Electronics Co., Ltd.
- Chih-Ming Chen
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
Waterproof casing for an electronic device
- Patent number 8,772,635
- Issue date Jul 8, 2014
- Sinpro Electronics Co., Ltd.
- Chih-Ming Chen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Waterproof casing for electronic device
- Patent number D705161
- Issue date May 20, 2014
- Sinpro Electronics Co., Ltd.
- Chih-Ming Chen
- D13 - Equipment for production, distribution, or transformation of energy

Patents Applicationslast 30 patents

Information Patent Application
WATERPROOF CASING FOR AN ELECTRONIC DEVICE
- Publication number 20140096993
- Publication date Apr 10, 2014
- SINPRO ELECTRONICS CO., LTD.
- Chih-Ming CHEN
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR