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Wilhelmus M.P. Van Kemenade
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Eindhoven, NL
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Patents Grants
last 30 patents
Information
Patent Grant
Low pressure mercury vapor discharge lamp with ceramic electrode sh...
Patent number
6,525,473
Issue date
Feb 25, 2003
Koninklijke Phillips Electronics N.V.
Cornelis J. M. Denissen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Low-pressure mercury vapor discharge lamp with electrode shield
Patent number
6,359,385
Issue date
Mar 19, 2002
U.S. Philips Corporation
Cornelis J. M. Denissen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Low-pressure mercury vapor discharge lamp with electrode shield
Patent number
6,274,981
Issue date
Aug 14, 2001
U.S. Philips Corporation
Cornelis R. Ronda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of coating a luminescent material
Patent number
6,150,757
Issue date
Nov 21, 2000
U.S. Philips Corporation
Cornelis R. Ronda
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Low-pressure mercury lamp with specific electrode screens
Patent number
6,049,164
Issue date
Apr 11, 2000
U.S. Philips Corporation
Wilhelmus M. P. Van Kemenade
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of coating a luminescent material
Patent number
5,811,154
Issue date
Sep 22, 1998
U.S. Philips Corporation
Cornelis R. Ronda
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Low-pressure mercury vapor discharge lamp
Patent number
5,801,482
Issue date
Sep 1, 1998
U.S. Phillips Corporation
Henricus C.G. Verhaar
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing an electron beam tube and electron beam tub...
Patent number
4,806,823
Issue date
Feb 21, 1989
U.S. Philips Corporation
Johannes M. A. A. Compen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electric discharge tube and method of manufacturing an electrically...
Patent number
4,550,032
Issue date
Oct 29, 1985
U.S. Philips Corporation
Johannes M. A. A. Compen
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Low pressure mercury vapor discharge lamp with ceramic electrode sh...
Publication number
20020074942
Publication date
Jun 20, 2002
U.S. PHILIPS CORPORATION
Cornelis J.M. Denissen
H01 - BASIC ELECTRIC ELEMENTS