Eric Alan Jones

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Glendale, AZ, US

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Patents Grantslast 30 patents

Information Patent Grant
Message waiting indicator in a computer integrated telephony system
- Patent number 6,292,544
- Issue date Sep 18, 2001
- AG Communcation Systems Corporation
- Greig R. Detering
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Telephone extension switch hook state detection system
- Patent number 6,041,107
- Issue date Mar 21, 2000
- AG Communication Systems Corporation
- Eric A. Jones
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Tone detector
- Patent number 6,021,192
- Issue date Feb 1, 2000
- AG Communication Systems Corporation
- Eric Alan Jones
- H04 - ELECTRIC COMMUNICATION TECHNIQUE