David DUNCAN

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Troy, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Solid state lighting devices comprising quantum dots
- Patent number 8,941,293
- Issue date Jan 27, 2015
- Samsung Electronics Co., Ltd.
- Kwang-Ohk Cheon
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
SOLID STATE LIGHTING DEVICES COMPRISING QUANTUM DOTS
- Publication number 20120195340
- Publication date Aug 2, 2012
- Kwang-Ohk Cheon
- B82 - NANO-TECHNOLOGY
Information Patent Application
CUSTOM COLOR LED REPLACEMENTS FOR TRADITIONAL LIGHTING FIXTURES
- Publication number 20100135009
- Publication date Jun 3, 2010
- David Duncan
- F21 - LIGHTING
Information Patent Application
SOLID STATE LIGHTING DEVICES COMPRISING QUANTUM DOTS
- Publication number 20080173886
- Publication date Jul 24, 2008
- Evident Technologies, Inc.
- Kwang-Ohk CHEON
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...