Timothy Lee Kelly

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Boston, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
High red color rendition metal halide lamp
- Patent number 7,714,512
- Issue date May 11, 2010
- Matsushita Electric Industrial Co., Ltd.
- Stefaan M. Lambrechts
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Seal for ceramic metal halide discharge lamp chamber
- Patent number 6,856,091
- Issue date Feb 15, 2005
- Matsushita Electric Industrial Co., Ltd.
- Timothy Lee Kelly
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Metal halide lamp with enhanced red emission, in excess of a blackbody
- Patent number 6,605,888
- Issue date Aug 12, 2003
- Matsushita Electric Works, Ltd.
- John F. Waymouth
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Seal for ceramic metal halide discharge lamp
- Patent number 6,528,945
- Issue date Mar 4, 2003
- Matsushita Research and Development Laboratories Inc
- Timothy Lee Kelly
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lamps with electronic control of color temperature and color render...
- Patent number 6,369,518
- Issue date Apr 9, 2002
- Matsoshita Electric Works R & D Laboratories Inc
- Timothy L. Kelly
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
High intensity discharge lamp with treated electrode
- Patent number 5,905,340
- Issue date May 18, 1999
- Osram Sylvania Inc.
- Rober J. Karlotski
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
High red color rendition metal halide lamp
- Publication number 20070085482
- Publication date Apr 19, 2007
- Matsushita Electric Industrial Co., Ltd.
- Stefaan M. Lambrechts
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Ceramic metal halide discharge lamp construction
- Publication number 20030234612
- Publication date Dec 25, 2003
- Matsushita Electric Industrial Co., Ltd.
- Timothy Lee Kelly
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Metal halide lamp with enhanced red emission
- Publication number 20030141818
- Publication date Jul 31, 2003
- Timothy Lee Kelly
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Low mercury metal halide lamp
- Publication number 20030020409
- Publication date Jan 30, 2003
- Timothy Lee Kelly
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Seal for ceramic metal halide discharge lamp
- Publication number 20020145388
- Publication date Oct 10, 2002
- Timothy Lee Kelly
- H01 - BASIC ELECTRIC ELEMENTS