Tim P. Groth

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Lakewood, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
Processor-based voice and data time slot interchange system
- Patent number 6,879,603
- Issue date Apr 12, 2005
- Carrier Access Corporation
- Roger L. Koenig
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Telecommunication device with centralized processing, redundancy pr...
- Patent number 6,351,452
- Issue date Feb 26, 2002
- Carrier Access Corporation
- Roger L. Koenig
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Processor-based voice and data time slot interchange system
- Patent number 6,101,198
- Issue date Aug 8, 2000
- Carrier Access Corporation
- Roger L. Koenig
- H04 - ELECTRIC COMMUNICATION TECHNIQUE