Issued Patents All Time
Showing 101–125 of 143 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8107381 | Method of performing ethernet gateway switch trouble diagnostics | Zhiqiang Qian, Anamaria Csupor, Jackson Liu, Carlos Morales, Michael Zinnikas | 2012-01-31 |
| 8108720 | Methods, systems and products for detecting failing power supplies | James Gordon Beattie, Jr., Stephen J. Griesmer, Martin Tusl | 2012-01-31 |
| 8089897 | VPN intelligent route service control point trouble diagnostics | Zhiqiang Qian, Jackson Liu, Michael Zinnikas | 2012-01-03 |
| 8045479 | Method and system of testing video access devices | Sam Russell, David H. Lu, Shiu Y. Chong | 2011-10-25 |
| 8045476 | Apparatus and method for managing a network | Neerav Mehta, Monowar Hossain, Chen-Yui Yang, Devendra Chaudhary, Thiru Ilango | 2011-10-25 |
| 8041810 | Apparatus and method for managing a network | Chen-Yui Yang, Mary-Elise Haug | 2011-10-18 |
| 8004962 | Method and system of addressing a problem associated with a network including a video access ready device | Chen-Yui Yang, Raghvendra Savoor, Monowar Hossain, Xidong Wu, Thiru Ilango | 2011-08-23 |
| 7995485 | Method and apparatus for providing automated diagnostics of networks | Thomas W. Anderson, Roberta Bienfait, Mojgan Dardashti, Mark Hunt, Jackson Liu +2 more | 2011-08-09 |
| 7965622 | Automatic problem isolation for multi-layer network failures | Carolyn Bekampis, Hossein Eslambolchi, Wen-Jui Li, David H. Lu, John McCanuel | 2011-06-21 |
| 7966233 | Method for end to end data synchronization for networking arrangement | Pradeep Khowash, Deven Chandrakant Meghani, Yang Li, Pravinchandra Chokshi, Prakash Talur +7 more | 2011-06-21 |
| 7940682 | Systems configured to automatically identify open shortest path first (OSPF) protocol problems in a network and related computer program products and methods | Zhiqiang Qian, Jackson Liu, Michele Macauda, Michael Zinnikas | 2011-05-10 |
| 7933212 | Methods and apparatus to diagnose enhanced interior gateway routing protocol problems in networks | Zhiqiang Qian, Michael Zinnikas, Jackson Liu, Michele Macauda | 2011-04-26 |
| 7926707 | Maintenance support for high priority customers | Hossein Eslambolchi, John McCanuel, Sridar Seetharaman | 2011-04-19 |
| 7908632 | Method and system of diagnosing a video condition experienced at a customer premises | Sam Russell, David H. Lu, Shiu Y. Chong | 2011-03-15 |
| 7908519 | Trouble emulator for a rules-based diagnostic system | Teh-Hsin Wu, Jackson Liu, Zhenzhen Wang | 2011-03-15 |
| 7903569 | Diagnosing network problems in an IPV6 dual stack network | Zhiqiang Qian, Jackson Liu, Michael Zinnikas | 2011-03-08 |
| 7898971 | Method and apparatus for automating hub and spoke Internet Protocol Virtual Private Network trouble diagnostics | Zhiqiang Qian, Thomas W. Anderson, Jackson Liu, Sanjeeta Mohapatra, John Rowan +1 more | 2011-03-01 |
| 7881189 | Method for providing predictive maintenance using VoIP post dial delay information | Hossein Eslambolchi, John McCanuel, Moshiur Rahman | 2011-02-01 |
| 7864687 | Methods and apparatus for fault identification in border gateway protocol networks | Zhiqiang Qian, Mojgan Dardashti, Michael Zinnikas | 2011-01-04 |
| 7865593 | Apparatus and method for managing a network | Chen-Yui Yang, Mary-Elise Haug | 2011-01-04 |
| 7860023 | Layer 2 network rule-based non-intrusive testing verification methodology | Zhenzhen Wang, Jackson Liu, Teh-Hsin Wu | 2010-12-28 |
| 7847701 | Predicting cable failure through remote failure detection of error signatures | Carolyn Bekampis, Hossein Eslambolchi, Nino Girardi, Wen-Jui Li, David H. Lu +3 more | 2010-12-07 |
| 7822417 | Method for predictive maintenance of a communication network | Hossein Eslambolchi, John McCanuel, Mihail Vasilescu | 2010-10-26 |
| 7817570 | Method and apparatus for providing automated diagnostics of networks using multiple virtual circuits | Thomas W. Anderson, Roberta Bienfait, Mojgan Dardashti, Mark Hunt, Jackson Liu +2 more | 2010-10-19 |
| 7818283 | Service assurance automation access diagnostics | Roberta Bienfait, Mojgan Dardashti, Hossein Eslambolchi, Jackson Liu, John McCanuel +2 more | 2010-10-19 |