Nai-Cheng Wang

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Tainan City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Structure of eyeglasses
- Patent number 9,477,094
- Issue date Oct 25, 2016
- SHINY STAR OPTICAL CO., LTD.
- Nai-Cheng Wang
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
STRUCTURE OF EYEGLASSES
- Publication number 20160103334
- Publication date Apr 14, 2016
- SHINY STAR OPTICAL CO., LTD.
- Nai-Cheng Wang
- G02 - OPTICS