Chang-I Cheng

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Taipei, TW

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Patents Grantslast 30 patents

Information Patent Grant
LED illumination device
- Patent number 9,115,872
- Issue date Aug 25, 2015
- Lite-On Electronics (Guangzhou) Limited
- Shun-Chung Cheng
- F21 - LIGHTING
Information Patent Grant
Lighting device recessively mounted in a platform
- Patent number 8,944,633
- Issue date Feb 3, 2015
- Lite-On Electronics (Guangzhou) Limited
- Chang-Ming Cheng
- F21 - LIGHTING
Information Patent Grant
Telescopic luminaire
- Patent number 8,920,003
- Issue date Dec 30, 2014
- Lite-On Electronics (Guangzhou) Limited
- Shun-Chung Cheng
- F21 - LIGHTING
Information Patent Grant
Sliding mechanism
- Patent number 6,478,466
- Issue date Nov 12, 2002
- Inventec Appliances Corp.
- Sung-Po Chang
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
LIGHTING DEVICE
- Publication number 20120243229
- Publication date Sep 27, 2012
- Lite-On Technology Corporation
- CHANG-MING CHENG
- F21 - LIGHTING
Information Patent Application
LUMINAIRE
- Publication number 20120236580
- Publication date Sep 20, 2012
- LITE-ON TECHNOLOGY CORP.
- SHUN-CHUNG CHENG
- F21 - LIGHTING
Information Patent Application
LAMP HAVING LIGHT SENSOR
- Publication number 20120194068
- Publication date Aug 2, 2012
- LITE-ON TECHNOLOGY CORP.
- SHUN-CHUNG CHENG
- F21 - LIGHTING
Information Patent Application
LIGHTING DEVICE
- Publication number 20120162993
- Publication date Jun 28, 2012
- Lite-On Technology Corporation
- SHUN-CHUNG CHENG
- F21 - LIGHTING