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Jan G. Dil
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Eindhoven, NL
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Patents Grants
last 30 patents
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Patent Grant
Record carrier containing information in an optically readable info...
Patent number
4,930,116
Issue date
May 29, 1990
U.S. Philips Corporation
Jan G. Dil
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductive radial photodetector and apparatus comprising such a...
Patent number
4,766,307
Issue date
Aug 23, 1988
U.S. Philips Corporation
Marcellinus J. M. Pelgrom
G01 - MEASURING TESTING
Information
Patent Grant
Optical transducer element and displacement meter comprising such a...
Patent number
4,746,792
Issue date
May 24, 1988
U.S. Philips Corp.
Jan G. Dil
G01 - MEASURING TESTING
Information
Patent Grant
Method of manufacturing a semiconductor device, in which a photolac...
Patent number
4,704,347
Issue date
Nov 3, 1987
U.S. Philips Corporation
Franciscus A. Vollenbroek
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method of manufacturing a semiconductor device comprising a silicon...
Patent number
4,622,096
Issue date
Nov 11, 1986
U.S. Philips Corporation
Jan G. Dil
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device having superlattice structure
Patent number
4,603,340
Issue date
Jul 29, 1986
U.S. Philips Corporation
Jan G. Dil
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Record carrier having an optically readable information structure
Patent number
4,423,502
Issue date
Dec 27, 1983
U.S. Philips Corporation
Jan G. Dil
G11 - INFORMATION STORAGE
Information
Patent Grant
Dual probe interferometer for object profile measuring
Patent number
4,347,441
Issue date
Aug 31, 1982
U.S. Philips Corporation
Jan G. Dil
G01 - MEASURING TESTING
Information
Patent Grant
Optical record carrier and apparatus for reading it
Patent number
4,325,135
Issue date
Apr 13, 1982
U.S. Philips Corporation
Jan G. Dil
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical record carrier and apparatus for reading it
Patent number
4,310,916
Issue date
Jan 12, 1982
U.S. Philips Corporation
Jan G. Dil
G11 - INFORMATION STORAGE
Information
Patent Grant
Record carrier with an optically readable radiation-reflecting info...
Patent number
4,230,915
Issue date
Oct 28, 1980
U.S. Philips Corporation
Jan G. Dil
G11 - INFORMATION STORAGE
Information
Patent Grant
Record carrier containing information in an optically readable radi...
Patent number
4,209,804
Issue date
Jun 24, 1980
U.S. Philips Corporation
Jan G. Dil
G11 - INFORMATION STORAGE