Alan Stuart Frank

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Nepean, CA

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Patents Grantslast 30 patents

Information Patent Grant
Method and system for activity responsive telemarketing
- Patent number 6,965,870
- Issue date Nov 15, 2005
- Nortel Networks Limited
- Michael William Petras
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Call redirection methods in a packet based communications network
- Patent number 6,636,522
- Issue date Oct 21, 2003
- Nortel Networks Limited
- Nishanthan M. T. Perinpanathan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for originating voice calls from a data network
- Patent number 6,337,858
- Issue date Jan 8, 2002
- Nortel Networks Limited
- Douglas Petty
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for voice call completion using information retri...
- Patent number 6,215,784
- Issue date Apr 10, 2001
- Nortel Networks Limited
- Michael William Petras
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Call redirection methods in a packet based communications network
- Patent number 6,144,671
- Issue date Nov 7, 2000
- Nortel Networks Corporation
- Nishanthan M. T. Perinpanathan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE