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Johannes A.M.M. Van Haaren
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Eindhoven, NL
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Patents Grants
last 30 patents
Information
Patent Grant
Method of manufacturing a compensator layer with retardation foils...
Patent number
7,030,950
Issue date
Apr 18, 2006
Koninklijke Philips Electronics N.V.
Peter Van De Witte
G02 - OPTICS
Information
Patent Grant
Liquid crystal display device, compensator layer and method of manu...
Patent number
6,784,960
Issue date
Aug 31, 2004
Koninklijke Philips Electronics, N.V.
Peter Van De Witte
G02 - OPTICS
Information
Patent Grant
Arrangements in a transflective liquid crystal display
Patent number
6,731,360
Issue date
May 4, 2004
Koninklijke Philips Electronics N.V.
Sander Jurgen Roosendaal
G02 - OPTICS
Information
Patent Grant
Method for manufacturing a broadband cholesteric polarizer
Patent number
6,638,449
Issue date
Oct 28, 2003
Koninklijke Philips Electronics N.V.
Dirk J. Broer
G02 - OPTICS
Information
Patent Grant
Liquid crystal display device including pixel electrodes with slits...
Patent number
6,583,837
Issue date
Jun 24, 2003
Koninklijke Philips Electronics N.V.
Masakazu Fukumoto
G02 - OPTICS
Information
Patent Grant
Apparatus for manufacturing a broadband cholesteric polarizer
Patent number
6,193,937
Issue date
Feb 27, 2001
U.S. Philips Corporation
Dirk J. Broer
G02 - OPTICS
Information
Patent Grant
Compensator, liquid crystal display device and retardation foil
Patent number
5,978,055
Issue date
Nov 2, 1999
U.S. Philips Corporation
Peter Van De Witte
G02 - OPTICS
Information
Patent Grant
Method for manufacturing a broadband cholesteric polarizer
Patent number
5,948,831
Issue date
Sep 7, 1999
U.S. Philips Corporation
Dirk J. Broer
G02 - OPTICS
Information
Patent Grant
Liquid crystal display device and retardation foil
Patent number
5,855,986
Issue date
Jan 5, 1999
U.S. Philips Corporation
Dirk J. Broer
G02 - OPTICS
Information
Patent Grant
Illumination system using cholesteric polarizer, linear polarizer f...
Patent number
5,825,444
Issue date
Oct 20, 1998
U.S. Philips Corporation
Dirk J. Broer
G02 - OPTICS
Information
Patent Grant
Liquid crystal display device having a cholesteric order with a pit...
Patent number
5,798,808
Issue date
Aug 25, 1998
U.S. Philips Corporation
Johannes A. M. M. Van Haaren
G02 - OPTICS
Information
Patent Grant
Illumination system using a broadband cholesteric polarizer having...
Patent number
5,737,044
Issue date
Apr 7, 1998
U.S. Philips Corporation
Johannes A. M. M. Van Haaren
G02 - OPTICS
Information
Patent Grant
Liquid crystal display device
Patent number
5,688,566
Issue date
Nov 18, 1997
U.S. Philips Corporation
Dirk J. Broer
G02 - OPTICS
Information
Patent Grant
Display device with crossing electrodes with specific ratio for gra...
Patent number
5,404,236
Issue date
Apr 4, 1995
U.S. Philips Corporation
Wilbert J. A. M. Hartmann
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Electro-optical display device with sub-electrodes
Patent number
5,347,393
Issue date
Sep 13, 1994
U.S. Philips Corporation
Johannes A. M. M. Van Haaren
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Electro-optic display device with increased number of transmission...
Patent number
5,208,689
Issue date
May 4, 1993
U.S. Philips Corporation
Wilbert J. A. M. Hartmann
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Patents Applications
last 30 patents
Information
Patent Application
Method of manufacturing a liquid-crystal display device
Publication number
20060139535
Publication date
Jun 29, 2006
Peter Van De Witte
G02 - OPTICS
Information
Patent Application
Liquid-crystal display device, compensator layer and method of manu...
Publication number
20040257508
Publication date
Dec 23, 2004
Peter Van De Witte
G02 - OPTICS
Information
Patent Application
Arrangements in a transflective liquid crystal display
Publication number
20030043323
Publication date
Mar 6, 2003
Sander Jurgen Roosendaal
G02 - OPTICS
Information
Patent Application
Display device
Publication number
20020105509
Publication date
Aug 8, 2002
Koninklijke Philips Electronics N.V.
Mark Thomas Johnson
G02 - OPTICS
Information
Patent Application
Method for manufacturing a broadband cholesteric polarizer
Publication number
20010001509
Publication date
May 24, 2001
U.S. PHILIPS CORPORATION
Dirk J. Broer
G02 - OPTICS