Hui-Chun Wang

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Chung Ho City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Transmission assembly with a lock gate structure for an optical dis...
- Patent number 7,340,750
- Issue date Mar 4, 2008
- Ultima Electronics Corp.
- Chang-Chih Tsai
- G11 - INFORMATION STORAGE
Information Patent Grant
Zoom lens barrel
- Patent number 7,019,913
- Issue date Mar 28, 2006
- Nucam Corporation
- Hui-Man Wang
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Disc-conveying structure of a slot-in optical disc device
- Publication number 20060136944
- Publication date Jun 22, 2006
- Ultima Electronics Corp.
- Chang-Chih Tsai
- G11 - INFORMATION STORAGE
Information Patent Application
Transmission assembly with a lock gate structure for an optical dis...
- Publication number 20060136945
- Publication date Jun 22, 2006
- Ultima Electronics Corp.
- Chang-Chih Tsai
- G11 - INFORMATION STORAGE