Matthew R. Holiday II

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Allen, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and system for redirecting calls
- Patent number 6,778,544
- Issue date Aug 17, 2004
- Nortel Networks Limited
- Matthew R. Holiday
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Marking and screening telephone calls
- Patent number 6,385,310
- Issue date May 7, 2002
- Nortel Networks Limited
- Matthew R. Holiday
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Channel integrity in a voice-on-ATM network
- Patent number 6,381,219
- Issue date Apr 30, 2002
- Northern Telecom Limited
- Matthew R. Holiday
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Marking and screening telephone calls
- Patent number 6,115,457
- Issue date Sep 5, 2000
- Northern Telcom Limited
- Matthew R. Holiday
- H04 - ELECTRIC COMMUNICATION TECHNIQUE