William K. Pratt

Follow

Person

Los Altos, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Integrated visual imaging and electronic sensing inspection systems
- Patent number 7,330,583
- Issue date Feb 12, 2008
- Photon Dynamics, Inc.
- Bernard T. Clark
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Moiré suppression method and apparatus
- Patent number 7,095,883
- Issue date Aug 22, 2006
- Photon Dynamics, Inc.
- Reza Safaee-Rad
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Color optical inspection system
- Patent number 6,675,120
- Issue date Jan 6, 2004
- Photon Dynamics, Inc.
- William K. Pratt
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for detecting Mura defects
- Patent number 6,154,561
- Issue date Nov 28, 2000
- Photon Dynamics, Inc.
- William K. Pratt
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Integrated visual imaging and electronic sensing inspection systems
- Publication number 20040032280
- Publication date Feb 19, 2004
- Bernard T. Clark
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Moire suppression method and apparatus
- Publication number 20030059101
- Publication date Mar 27, 2003
- Photon Dynamics, Inc.
- Reza Safaee-Rad
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Color optical inspection system
- Publication number 20020029125
- Publication date Mar 7, 2002
- William K. Pratt
- G01 - MEASURING TESTING