Tim J. Groch

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Streamwood, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for performing a time synchronization of a bas...
- Patent number 6,185,429
- Issue date Feb 6, 2001
- Motorola, Inc.
- James K. Gehrke
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication system and method for determining a reliability of a...
- Patent number 6,091,357
- Issue date Jul 18, 2000
- Motorola, Inc.
- Dominic Lazara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Simulcast system and channel unit
- Patent number 5,060,240
- Issue date Oct 22, 1991
- Motorola, Inc.
- Paul M. Erickson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE