Chiu-Yu Yeh

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Taoyuan, TW

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Patents Applicationslast 30 patents

Information Patent Application
Jig for gathering punched-out parts
- Publication number 20110223416
- Publication date Sep 15, 2011
- Chiu-Yu Yeh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Gathering method and apparatus for a keypad fabrication process
- Publication number 20110219923
- Publication date Sep 15, 2011
- Chiu-Yu Yeh
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL