Kristin J. Travis

Follow

Person

Nepean, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Screen-based telephone set for interactive enhanced telephony service
- Patent number 6,064,732
- Issue date May 16, 2000
- Northern Telecom Limited
- William V. Pezzullo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Screen-based telephone set for interactive enhanced telephony service
- Patent number 5,615,257
- Issue date Mar 25, 1997
- Northern Telecom Limited
- William V. Pezzullo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of operating a microprocessor controlled telephone set
- Patent number 5,590,189
- Issue date Dec 31, 1996
- Northern Telecom Ltd.
- Robert B. Turnbull
- H04 - ELECTRIC COMMUNICATION TECHNIQUE