Christopher J. Spencer

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Shortsville, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Integrated imaging module for wide format scanner
- Patent number 6,894,813
- Issue date May 17, 2005
- Xerox Corporation
- Christopher J. Spencer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Locating edges of a scanned document
- Patent number 6,839,155
- Issue date Jan 4, 2005
- Xerox Corporation
- Christopher J. Spencer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multiple function calibration for document scanner
- Patent number 6,822,763
- Issue date Nov 23, 2004
- Xerox Corporation
- Daniel L. Morris
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Integrated imaging module for wide format scanner
- Publication number 20020093696
- Publication date Jul 18, 2002
- Xerox Corporation.
- Christopher J. Spencer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Locating edges of a scanned document
- Publication number 20020093692
- Publication date Jul 18, 2002
- Xerox Corporation.
- Christopher J. Spencer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Multiple function calibration for document scanner
- Publication number 20020075528
- Publication date Jun 20, 2002
- Xerox Corporation.
- Daniel L. Morris
- H04 - ELECTRIC COMMUNICATION TECHNIQUE