P. C. Jann

Follow

Person

Mountain View, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for optical inspection of substrates
- Patent number RE37740
- Issue date Jun 11, 2002
- KLA-Tencor Corporation
- Curt H. Chadwick
- 356 - Optics: measuring and testing
Information Patent Grant
Automatic high speed optical inspection system
- Patent number 5,131,755
- Issue date Jul 21, 1992
- Curt H. Chadwick
- G01 - MEASURING TESTING
Information Patent Grant
Automatic high speed optical inspection system
- Patent number 5,085,517
- Issue date Feb 4, 1992
- Curt H. Chadwick
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for optical inspection of substrates
- Patent number 4,877,326
- Issue date Oct 31, 1989
- KLA Instruments Corporation
- Curt H. Chadwick
- G01 - MEASURING TESTING