Antonius H. J. Venhuizen

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Eindhoven, NL

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Patents Grantslast 30 patents

Information Patent Grant
Electroluminescent illumination system
- Patent number 5,928,801
- Issue date Jul 27, 1999
- U.S. Philips Corporation
- Dirk J. Broer
- G02 - OPTICS
Information Patent Grant
Optical component and opto-electronic device for raising the freque...
- Patent number 5,631,766
- Issue date May 20, 1997
- U.S. Philips Corporation
- Antonius H. J. Venhuizen
- G02 - OPTICS
Information Patent Grant
Optoelectronic semiconductor device comprising a waveguide and meth...
- Patent number 5,494,834
- Issue date Feb 27, 1996
- U.S. Philips Corporation
- Antonius H. J. Venhuizen
- G02 - OPTICS
Information Patent Grant
Optical component and optoelectronic element for increasing the fre...
- Patent number 5,384,883
- Issue date Jan 24, 1995
- U.S. Philips Corporation
- Gerardus L. J. A. Rikken
- G02 - OPTICS
Information Patent Grant
Optoelectronic semiconductor having a groove-shaped waveguide
- Patent number 5,360,982
- Issue date Nov 1, 1994
- U.S. Philips Corporation
- Antonius H. J. Venhuizen
- G02 - OPTICS