Robert W. Harbison

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Sausalito, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for integrated voice gateway
- Patent number 7,280,530
- Issue date Oct 9, 2007
- Starvox Communications Inc.
- Gordon K. Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Apparatus and method for integrated voice gateway
- Publication number 20030095542
- Publication date May 22, 2003
- Gordon K. Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Apparatus and method for integrated voice gateway
- Publication number 20030095541
- Publication date May 22, 2003
- Gordon K. Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Apparatus and method for integrated voice gateway
- Publication number 20030091028
- Publication date May 15, 2003
- Gordon K. Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE