Chye-Tay Co., Ltd.

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Taipei, TW

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Patents Grantslast 30 patents

Information Patent Grant
Method of producing thermally shrinkable and electromagnetic wave p...
- Patent number 5,972,139
- Issue date Oct 26, 1999
- Chye Tay Co., Ltd.
- Chung-Chiu Chu
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Long remaining illuminant source transforming wavelength
- Publication number 20030147251
- Publication date Aug 7, 2003
- Chye-Tay Co., Ltd.
- Chu Peng Chung
- G02 - OPTICS

Trademarklast 30 trademarks