Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9059920 | Method and apparatus for selecting between available neighbors in a RAPID alternate path calculation | Peter Ashwood Smith, Hong Zhang | 2015-06-16 |
| 8881236 | Method and apparatus for a control plane to manage domain-based security and mobility in an information centric network | Guoqiang Wang, Xinwen Zhang | 2014-11-04 |
| 8331360 | Method and apparatus for layer 2 fast re-configuration in a routing bridge network | Peter Ashwood-Smith, Guoll Yin | 2012-12-11 |
| 8264949 | Method and apparatus for selecting between available neighbors in a rapid alternate path calculation | Peter Ashwood Smith, Hong Zhang | 2012-09-11 |
| 8189481 | QoS-based routing for CE-based VPN | Donald Fedyk, Lakshminath Reddy Dondeti, Hong Zhang | 2012-05-29 |
| 7590074 | Method and apparatus for obtaining routing information on demand in a virtual private network | Lakshminath Reddy Dondeti, Donald Fedyk, Hong Zhang | 2009-09-15 |
| 7561586 | Method and apparatus for providing network VPN services on demand | Guo-Quiang Wang, Min Xia | 2009-07-14 |
| 7499404 | Distributed quality of service routing | Guo-Qiang Wang, Krishnaiyan Thulasiraman | 2009-03-03 |
| 7400589 | Method and apparatus for deriving optimal paths through a network subject to a subset sequence constraint | Hong Zhang, Peter Ashwood Smith, Guo-Qiang Wang | 2008-07-15 |
| 7382738 | Method and apparatus for computing metric information for abstracted network links | Peter Ashwood Smith, Guo-Qiang Wang, Hong Zhang | 2008-06-03 |