Kenneth Levy

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Saratoga, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Electronic control of an automatic wafer inspection system
- Patent number 4,644,172
- Issue date Feb 17, 1987
- KLA Instruments Corporation
- Paul Sandland
- G01 - MEASURING TESTING
Information Patent Grant
Photomask inspection apparatus and method with improved defect dete...
- Patent number 4,579,455
- Issue date Apr 1, 1986
- KLA Instruments Corporation
- Kenneth Levy
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Automatic photomask inspection system and apparatus
- Patent number 4,347,001
- Issue date Aug 31, 1982
- KLA Instruments Corporation
- Kenneth Levy
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Automatic photomask inspection system and apparatus
- Patent number 4,247,203
- Issue date Jan 27, 1981
- KLA Instrument Corporation
- Kenneth Levy
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Automatic wafer loading and pre-alignment system
- Patent number 3,972,424
- Issue date Aug 3, 1976
- The Computervision Corporation
- Kenneth Levy
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL