Yong-Chen Chung

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Kaohsiung Hsien, TW

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Patents Grantslast 30 patents

Information Patent Grant
Parallelism adjustment device
- Patent number 7,204,686
- Issue date Apr 17, 2007
- Industrial Technology Research Institute
- Yong-Chen Chung
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Electromagnetic coaxial driving injection apparatus
- Patent number 7,090,477
- Issue date Aug 15, 2006
- Industrial Technology Research Institute
- Chia-Chun Hsu
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Uniform pressing apparatus
- Patent number 6,994,541
- Issue date Feb 7, 2006
- Industrial Technology Research Institute
- Yong-Chen Chung
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Lift coard concealable venetian blind lift control mechanism
- Patent number 6,662,850
- Issue date Dec 16, 2003
- Industrial Technology Research Institute
- Yong-Chen Chung
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS

Patents Applicationslast 30 patents

Information Patent Application
Parallelism adjustment device
- Publication number 20040219461
- Publication date Nov 4, 2004
- Yong-Chen Chung
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Uniform pressing apparatus
- Publication number 20040219249
- Publication date Nov 4, 2004
- Yong-Chen Chung
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Electromagnetic coaxial driving injection apparatus
- Publication number 20040071810
- Publication date Apr 15, 2004
- Chia-chun Hsu
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
LIFT COARD CONCEALABLE VENETIAN BLIND LIFT CONTROL MECHANISM
- Publication number 20030168189
- Publication date Sep 11, 2003
- INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
- Yong-Chen Chung
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS