Chen Li Optical Co., Ltd.

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Tainan County, TW

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Patents Grantslast 30 patents

Information Patent Grant
Mechanism for securing eye protector to helmet
- Patent number 6,807,679
- Issue date Oct 26, 2004
- Chen Li Optical Co., Ltd.
- Tzu-Feng Wang-Lee
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Eyeglass temples with angle adjustment arrangements
- Patent number 6,618,901
- Issue date Sep 16, 2003
- Chen Li Optical Co., Ltd.
- Tzu-Feng Wang-Lee
- G02 - OPTICS
Information Patent Grant
Eyeglasses
- Patent number D468337
- Issue date Jan 7, 2003
- Chen Li Optical Co., Ltd.
- Chin-Jen Chen
- D16 - Photography and optical equipment

Patents Applicationslast 30 patents

Trademarklast 30 trademarks