Hui-Yen Wang

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Wuqi Town, TW

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Patents Grantslast 30 patents

Information Patent Grant
Toner cartridge
- Patent number 7,031,635
- Issue date Apr 18, 2006
- General Plastic Industrial Co., Ltd.
- Ya-Li Huang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
TONER CARTRIDGE
- Publication number 20100143001
- Publication date Jun 10, 2010
- GENERAL PLASTIC INDUSTRIAL CO. LTD.
- Chin-His CHUANG
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Toner cartridge
- Publication number 20050249518
- Publication date Nov 10, 2005
- General Plastic Industrial Co., Ltd.
- Ya-Li Huang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY