David Reagan Rice

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Morristown, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
System and method for testing enhanced 911 signalling over a digita...
- Patent number 6,792,080
- Issue date Sep 14, 2004
- Lucent Technologies Inc.
- Anthony Imperato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Voice frequency data enhancement method
- Patent number 6,724,780
- Issue date Apr 20, 2004
- Lucent Technologies Inc.
- Arupjyoti Bhuyan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Voice frequency data enhancement method
- Patent number 6,154,469
- Issue date Nov 28, 2000
- Lucent Technologies, Inc.
- Gerald R. Boyer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Higher speed digital loop carrier transmission system
- Patent number 5,999,582
- Issue date Dec 7, 1999
- Lucent Technologies Inc.
- David Reagan Rice
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Channel test unit
- Patent number 5,677,941
- Issue date Oct 14, 1997
- Lucent Technologies Inc.
- David Reagan Rice
- H04 - ELECTRIC COMMUNICATION TECHNIQUE