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Petrus Adrianus Josephus Holten
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Winterswijk, NL
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Patents Grants
last 30 patents
Information
Patent Grant
White light-emitting device
Patent number
8,348,458
Issue date
Jan 8, 2013
Koninklijke Philips Electronics N.V.
Petrus Adrianus Josephus Holten
F21 - LIGHTING
Information
Patent Grant
Light-emitting panel having cavities for coupling out light
Patent number
8,292,473
Issue date
Oct 23, 2012
Koninklijke Philips Electronics N.V.
Petrus Adrianus Josephus Holten
G02 - OPTICS
Information
Patent Grant
Lamps and reflector arrangement for color mixing
Patent number
7,490,953
Issue date
Feb 17, 2009
Koninklijke Philips Electronics, N.V.
Petrus Adrianus Josephus Holten
F21 - LIGHTING
Information
Patent Grant
Luminaire featuring light-transmitting counter reflector cover
Patent number
7,387,408
Issue date
Jun 17, 2008
Koninklijke Philips Electronics, N.V.
Petrus Adrianus Josephus Holten
F21 - LIGHTING
Information
Patent Grant
Luminaire
Patent number
7,275,840
Issue date
Oct 2, 2007
Koninklijke Philips Electronics, N.V.
Petrus Adrianus Josephus Holten
F21 - LIGHTING
Information
Patent Grant
Luminaire
Patent number
7,222,992
Issue date
May 29, 2007
Koninklijke Philips Electronics, N.V.
Petrus Adrianus Josephus Holten
F21 - LIGHTING
Information
Patent Grant
Luminaire and lamellae louver therefor
Patent number
7,201,496
Issue date
Apr 10, 2007
Koninklijke Philips Electronics, N.V.
Petrus Adrianus Josephus Holten
F21 - LIGHTING
Information
Patent Grant
Luminaire with counter-reflector and refractor
Patent number
7,178,943
Issue date
Feb 20, 2007
Koninklijke Philips Electronics, N.V.
Petrus Adrianus Josephus Holten
F21 - LIGHTING
Information
Patent Grant
Luminaire and lamellae grid
Patent number
7,108,398
Issue date
Sep 19, 2006
Koninklijke Philips Electronics, N.V.
Petrus Adrianus Josephus Holten
F21 - LIGHTING
Information
Patent Grant
Luminaire
Patent number
7,040,781
Issue date
May 9, 2006
Koninklijke Philips Electronics N.V.
Paulus Gerardus Henricus Kosters
F21 - LIGHTING
Patents Applications
last 30 patents
Information
Patent Application
LUMINAIRE HAVING A TUBULAR HOUSING
Publication number
20120201032
Publication date
Aug 9, 2012
Koninklijke Philips Electronics, N.V.
Petrus Adrianus Josephus Holten
F21 - LIGHTING
Information
Patent Application
LIGHT EMITTING DEVICE COMPRISING A LIGHT GUIDE PLATE WITH REFLECTIV...
Publication number
20120176813
Publication date
Jul 12, 2012
Koninklijke Philips Electronics N.V.
Petrus Adrianus Josephus Holten
G02 - OPTICS
Information
Patent Application
LIGHTING DEVICE HAVING A LENS INCLUDING A PLURALITY OF INTERCONNECT...
Publication number
20120147621
Publication date
Jun 14, 2012
Koninklijke Philips Electronics N.V.
Petrus Adrianus Josephus Holten
G02 - OPTICS
Information
Patent Application
LUMINAIRE AND ILLUMINATION SYSTEM
Publication number
20110164398
Publication date
Jul 7, 2011
Koninklijke Philips Electronics N.V.
Petrus Adrianus Josephus Holten
F21 - LIGHTING
Information
Patent Application
LED BASED LIGHT SOURCE
Publication number
20110026246
Publication date
Feb 3, 2011
Koninklijke Philips Electronics N.V.
Petrus Adrianus Josephus Holten
F21 - LIGHTING
Information
Patent Application
WHITE LIGHT-EMITTING DEVICE
Publication number
20110026257
Publication date
Feb 3, 2011
Koninklijke Philips Electronics N.V.
Petrus Adrianus Josephus Holten
F21 - LIGHTING
Information
Patent Application
ILLUMINATION SYSTEM, LUMINAIRE AND BACKLIGHTING UNIT
Publication number
20100271843
Publication date
Oct 28, 2010
Koninklijke Philips Electronics N.V.
Petrus Adrianus Josephus Holten
G02 - OPTICS
Information
Patent Application
LUMINAIRE FOR INSPECTING THE SURFACE QUALITY OF AN OBJECT
Publication number
20100053945
Publication date
Mar 4, 2010
Koninklijke Philips Electronics N.V.
Petrus Adrianus Josephus Holten
F21 - LIGHTING
Information
Patent Application
Luminaire
Publication number
20060187661
Publication date
Aug 24, 2006
Petrus Adrianus Josephus Holten
F21 - LIGHTING
Information
Patent Application
Luminaire
Publication number
20050254245
Publication date
Nov 17, 2005
Petrus Adrianus Josephus Holten
F21 - LIGHTING
Information
Patent Application
Luminaire
Publication number
20050225986
Publication date
Oct 13, 2005
Koninklijke Philips Electronics N.V.
Petrus Adrianus Josephus Holten
F21 - LIGHTING