Chen Chang Wang Lee

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Tainan City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Elastic eyeglass temple
- Patent number 9,864,210
- Issue date Jan 9, 2018
- Jiann Lih Optical Co., Ltd.
- Chen Chang Wang Lee
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Anti-Fog Lens and Surface Treatment Method Thereof
- Publication number 20210247548
- Publication date Aug 12, 2021
- Jiann Lih Optical Co., Ltd.
- Chen-Chang Wang-Lee
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Elastic Eyeglass Temple
- Publication number 20170176770
- Publication date Jun 22, 2017
- Jiann Lih Optical Co., Ltd.
- Chen Chang Wang Lee
- G02 - OPTICS