James C. Shelby

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Aurora, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
Computer-based conversion of digital signals
- Patent number 6,775,297
- Issue date Aug 10, 2004
- James C. Shelby
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for maintaining channels and a subscriber station for use in...
- Patent number 5,276,679
- Issue date Jan 4, 1994
- U.S. West Advanced Technologies, Inc.
- Thomas D. McKay
- H04 - ELECTRIC COMMUNICATION TECHNIQUE