Thomas S. Tullis

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Laguna, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for capturing a document image, a scanner using the method a...
- Patent number 6,449,065
- Issue date Sep 10, 2002
- Canon Kabushiki Kaisha
- Willis J. Luther
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for capturing a document image, a scanner using the method a...
- Patent number 6,005,680
- Issue date Dec 21, 1999
- Canon Information Systems, Inc.
- Willis J. Luther
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Telephone communication apparatus including reply apparatus for res...
- Patent number 5,671,269
- Issue date Sep 23, 1997
- Canon Kabushiki Kaisha
- Alistair Egan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for designating context in a windowing environ...
- Patent number 5,548,745
- Issue date Aug 20, 1996
- Canon Kabushiki Kaisha
- Alistair Egan
- G06 - COMPUTING CALCULATING COUNTING