Willem Dirk Van Amstel

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Geldrop, NL

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Patents Grantslast 30 patents

Information Patent Grant
Optical distance sensor with tilt error correction
- Patent number 8,928,891
- Issue date Jan 6, 2015
- Nederlandse Organisatie voor Toegepast-Natuurwetenschappelijk Onderzoek TNO
- Willem Dirk Van Amstel
- G01 - MEASURING TESTING
Information Patent Grant
Post-objective scanning device
- Patent number 7,274,498
- Issue date Sep 25, 2007
- Koninklijke Philips Electronics, N.V.
- Willem Dirk Van Amstel
- G02 - OPTICS
Information Patent Grant
Apparatus for optically measuring the height of surface irregularit...
- Patent number 5,229,619
- Issue date Jul 20, 1993
- U.S. Philips Corporation
- Willem D. Van Amstel
- G01 - MEASURING TESTING
Information Patent Grant
Scanning device for optically scanning a surface along a line
- Patent number 5,170,037
- Issue date Dec 8, 1992
- U.S. Philips Corp.
- Willem D. Van Amstel
- G02 - OPTICS
Information Patent Grant
Mirror unit
- Patent number 5,148,324
- Issue date Sep 15, 1992
- U.S. Philips Corp.
- Willem D. Van Amstel
- G02 - OPTICS
Information Patent Grant
Optical scanning device and mirror correction system for use in suc...
- Patent number 5,013,108
- Issue date May 7, 1991
- U.S. Philips Corporation
- Willem D. Van Amstel
- G02 - OPTICS
Information Patent Grant
Method of and inspecting apertured mask sheets
- Patent number 4,930,889
- Issue date Jun 5, 1990
- U.S. Philips Corporation
- Bastiaan J. Van Donselaar
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Optical Distance Sensor
- Publication number 20100225926
- Publication date Sep 9, 2010
- Nederlandse Organisatie voor toegepast- natuurwetenschappelijk Onderzoek TNO
- Willem Dirk van Amstel
- G01 - MEASURING TESTING
Information Patent Application
METHOD OF RECONSTRUCTING A SURFACE TOPOLOGY OF AN OBJECT
- Publication number 20100157312
- Publication date Jun 24, 2010
- Koninklijke Philips Electronics, N.V.
- Willem Dirk Van Amstel
- G01 - MEASURING TESTING
Information Patent Application
MAPPING A SURFACE PROFILE
- Publication number 20100153024
- Publication date Jun 17, 2010
- Koninklijke Philips Electronics, N.V.
- Willem Potze
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Post-objective scanning device
- Publication number 20060176409
- Publication date Aug 10, 2006
- Koninklijke Philips Electronics N.V.
- Willem Dirk Van Amstel
- G02 - OPTICS