David Clifford

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San Jose, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for extracting digital data from a medium
- Patent number 7,466,640
- Issue date Dec 16, 2008
- Digeo, Inc.
- Kevin Snow
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for extracting digital data from a medium
- Patent number 7,161,887
- Issue date Jan 9, 2007
- Digeo, Inc.
- Kevin Snow
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Method and apparatus for extracting digital data from a medium
- Publication number 20070112822
- Publication date May 17, 2007
- Kevin Snow
- G11 - INFORMATION STORAGE
Information Patent Application
System and method for identifying media
- Publication number 20030112729
- Publication date Jun 19, 2003
- James B. Nichols
- G11 - INFORMATION STORAGE
Information Patent Application
Method and apparatus for extracting digital data from a medium
- Publication number 20030091338
- Publication date May 15, 2003
- Kevin Snow
- G11 - INFORMATION STORAGE