Cheng Tsin Lee

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Richmond, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
System for high efficiency solid-state light emissions and method o...
- Patent number 7,919,780
- Issue date Apr 5, 2011
- Dicon Fiberoptics, Inc.
- Cheng Tsin Lee
- B32 - LAYERED PRODUCTS
Information Patent Grant
High light efficiency solid-state light emitting structure and meth...
- Patent number 7,683,380
- Issue date Mar 23, 2010
- Dicon Fiberoptics, Inc.
- Cheng Tsin Lee
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
System for High Efficiency Solid-State Light Emissions and Method o...
- Publication number 20100032699
- Publication date Feb 11, 2010
- DiCon Fiberoptics Inc.
- Cheng Tsin Lee
- B32 - LAYERED PRODUCTS
Information Patent Application
High Light Efficiency Solid-State Light Emitting Structure And Meth...
- Publication number 20080315220
- Publication date Dec 25, 2008
- DiCon Fiberoptics, Inc
- Cheng Tsin Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
High-efficiency light extraction structures and methods for solid-s...
- Publication number 20060237735
- Publication date Oct 26, 2006
- Jean-Yves Naulin
- H01 - BASIC ELECTRIC ELEMENTS