Jeffrey Hawthorne

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San Francisco, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for optical inspection of a display
- Patent number 7,308,157
- Issue date Dec 11, 2007
- Photon Dynamics, Inc.
- Reza Safaee-Rad
- G06 - COMPUTING CALCULATING COUNTING
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
Sensing head positioning system using two-stage offset air bearings
- Patent number 6,882,899
- Issue date Apr 19, 2005
- Photon Dynamics, Inc.
- David L. Baldwin
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Mura detection apparatus and method
- Patent number 5,917,935
- Issue date Jun 29, 1999
- Photon Dynamics, Inc.
- Jeffrey A. Hawthorne
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Flat panel display inspection system
- Patent number 5,764,209
- Issue date Jun 9, 1998
- Photon Dynamics, Inc.
- Jeffrey A. Hawthorne
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Substrate inspection apparatus and method
- Patent number 5,754,678
- Issue date May 19, 1998
- Photon Dynamics, Inc.
- Jeffrey A. Hawthorne
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Method and apparatus for optical inspection of a display
- Publication number 20040213449
- Publication date Oct 28, 2004
- Photon Dynamics, Inc.
- Reza Safaee-Rad
- G06 - COMPUTING CALCULATING COUNTING
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
Sensing head positioning system using two-stage offset air bearings
- Publication number 20020059014
- Publication date May 16, 2002
- David L. Baldwin
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS