Ching-Chung Nien

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Hsinchu, TW

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Patents Grantslast 30 patents

Information Patent Grant
Projection cooling apparatus
- Patent number 7,018,049
- Issue date Mar 28, 2006
- Coretronic Corporation
- Shang-Hsuang Wu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Light source cooling system having a double exhaust fan for a proje...
- Patent number 6,758,583
- Issue date Jul 6, 2004
- Coretronic Corporation
- Nien-Hui Hsu
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
Portable projector using an LED and related heat dissipating system
- Publication number 20070139887
- Publication date Jun 21, 2007
- Premier Image Technology Corporation
- Wen-Tsung Lee
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Projection cooling apparatus
- Publication number 20040189953
- Publication date Sep 30, 2004
- Coretronic Corporation
- Shang-Hsuang Wu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Light source cooling system having a double exhaust fan for a proje...
- Publication number 20030043584
- Publication date Mar 6, 2003
- Nien-Hui Hsu
- F21 - LIGHTING