Joyce Bradley

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Rowlett, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Enhanced call routing in competitive local telephone networks
- Patent number 6,359,979
- Issue date Mar 19, 2002
- Nortel Networks LTD
- Weilin Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and systems for emergency routing restoration
- Patent number 6,111,852
- Issue date Aug 29, 2000
- Nortel Networks Corporation
- William C. Leung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and systems for generating an MIB file
- Patent number 6,009,431
- Issue date Dec 28, 1999
- Northern Telecom Limited
- Thomas J. Anger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE