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Thomas Luce
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Esslingen, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Light emitting semi-conductor diode (with high light output)
Patent number
7,928,466
Issue date
Apr 19, 2011
Merck Patent GmbH
Hermann Oppermann
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optical waveguide system having a discharge lamp with a reflector a...
Patent number
7,465,080
Issue date
Dec 16, 2008
Koninklijke Philips Electronics N.V.
Nicasius G. T. Van Gennip
F21 - LIGHTING
Information
Patent Grant
Lighting unit having a plurality of curved surface elements
Patent number
7,441,929
Issue date
Oct 28, 2008
Odelo GmbH
Emil Stefanov
F21 - LIGHTING
Information
Patent Grant
Discharge lamp with a reflector and an asymmetrical burner
Patent number
7,083,306
Issue date
Aug 1, 2006
Koninklijke Philips Electronics N.V.
Nicasius G. T. Van Gennip
F21 - LIGHTING
Information
Patent Grant
Lighting device, and method of operating a lighting device
Patent number
6,499,864
Issue date
Dec 31, 2002
Koninklijke Philips Electronics N.V.
Thomas Luce
F21 - LIGHTING
Patents Applications
last 30 patents
Information
Patent Application
Light emitting semi-conductor diode (with high light output)
Publication number
20080179621
Publication date
Jul 31, 2008
Hermann Oppermann
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Optical waveguide system having a discharge lamp with a reflector a...
Publication number
20060285346
Publication date
Dec 21, 2006
Nicasius G.T. Van Gennip
F21 - LIGHTING
Information
Patent Application
Lighting unit having a plurality of curved surface elements
Publication number
20060050530
Publication date
Mar 9, 2006
Schefenacker Vision Systems Germany GmbH
Emil Stefanov
F21 - LIGHTING
Information
Patent Application
Discharge lamp with a reflector and an asymmetrical burner
Publication number
20050036330
Publication date
Feb 17, 2005
Nicasius G.T. Van Gennip
F21 - LIGHTING
Information
Patent Application
Lighting device, and method of operating a lighting device
Publication number
20010040807
Publication date
Nov 15, 2001
Thomas Luce
G02 - OPTICS