Chien Te Chen

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Chongli, TW

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Patents Grantslast 30 patents

Information Patent Grant
Antenna device having rotatable structure
- Patent number 7,427,968
- Issue date Sep 23, 2008
- Joymax Electronics Co., Ltd.
- Yat To Chan
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Antenna device having rotatable structure
- Publication number 20070285333
- Publication date Dec 13, 2007
- Joymax Electronics Co. , Ltd.
- Yat To Chan
- H01 - BASIC ELECTRIC ELEMENTS