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Gerard A. Acket
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Waalre, NL
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last 30 patents
Information
Patent Grant
Semiconductor diode laser and method of manufacturing same
Patent number
5,956,359
Issue date
Sep 21, 1999
Uniphase Opto Holdings, Inc.
Alfred R. Adams
B82 - NANO-TECHNOLOGY
Information
Patent Grant
UV/blue led-phosphor device with efficient conversion of UV/blues l...
Patent number
5,813,753
Issue date
Sep 29, 1998
Philips Electronics North America Corporation
Leendert Vriens
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Radiation-emitting index-guided semiconductor diode
Patent number
5,812,578
Issue date
Sep 22, 1998
U.S. Philips Corporation
Marcel F. C. Schemmann
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Radiation-emitting semiconductor diode and method of manufacturing...
Patent number
5,703,894
Issue date
Dec 30, 1997
U.S. Philips Corporation
Adriaan Valster
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Semiconductor diode laser having improved performance and method of...
Patent number
5,574,743
Issue date
Nov 12, 1996
U.S. Philips Corporation
Carolus J. van der Poel
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optical device with phase-locked diodelaser array
Patent number
4,904,068
Issue date
Feb 27, 1990
Hitachi Ltd.
Kimio Tatsuno
G02 - OPTICS
Information
Patent Grant
Device for generating or amplifying coherent electromagnetic radiat...
Patent number
4,359,776
Issue date
Nov 16, 1982
U.S. Philips Corporation
Gerard A. Acket
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing a semiconductor device
Patent number
4,137,122
Issue date
Jan 30, 1979
U.S. Philips Corporation
Gerard A. Acket
H01 - BASIC ELECTRIC ELEMENTS