Gregory J. D'Angelo

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Branchburg, NJ, US

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Patents Grantslast 30 patents

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Method and system for call signaling in telephone calls over a pack...
- Patent number 6,353,610
- Issue date Mar 5, 2002
- Lucent Technologies, Inc.
- Saswata Bhattacharya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE