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Madras Venugopal Shankar
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Bangalore, IN
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Patents Grants
last 30 patents
Information
Patent Grant
Electrode materials for electric lamps and methods of manufacture t...
Patent number
7,652,415
Issue date
Jan 26, 2010
General Electric Company
Gopi Chandran Ramachandran
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Phosphor and blends thereof for use in LEDs
Patent number
7,501,753
Issue date
Mar 10, 2009
Lumination LLC
Dan Hancu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Borate phosphor materials for use in lighting applications
Patent number
7,274,045
Issue date
Sep 25, 2007
Lumination LLC
Ramachandran Gopi Chandran
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
Electrode materials for electric lamps and methods of manufacture t...
Publication number
20070090764
Publication date
Apr 26, 2007
General Electric Company
Gopi Chandran Ramachandran
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Phosphor and blends thereof for use in LEDs
Publication number
20070045650
Publication date
Mar 1, 2007
Dan Hancu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Borate phosphor materials for use in lighting applications
Publication number
20060208270
Publication date
Sep 21, 2006
GELCORE, LLC
Ramachandran Gopi Chandran
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Mercury-free discharge compositions and lamps incorporating gallium
Publication number
20060132043
Publication date
Jun 22, 2006
Alok Mani Srivastava
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Novel oxynitride phosphors
Publication number
20060049414
Publication date
Mar 9, 2006
Ramachandran Gopi Chandran
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES