Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8400943 | IPv6 addressing over non-IPv6 systems | William Mark Townsley | 2013-03-19 |
| 8203943 | Colored access control lists for multicast forwarding using layer 2 control protocol | — | 2012-06-19 |
| 8077732 | Techniques for inserting internet protocol services in a broadband access network | Eric Voit, Frank Brockners, Huw Jones | 2011-12-13 |
| 8065727 | Monitoring network service affecting events, taking action, and automating subscriber notification | Vincent Mammoliti, Richard Pruss, Murtaza Chiba | 2011-11-22 |
| 8001252 | Psuedowire termination directly on a router | James N. Guichard, Mohammed Sayeed, Bertrand Duvivier, Daniel C. Tappan, W. Scott Wainner +3 more | 2011-08-16 |
| 7889754 | Address resolution mechanism for ethernet maintenance endpoints | Yves Hertoghs, Norman W. Finn | 2011-02-15 |
| 7853708 | Techniques for replacing point to point protocol with dynamic host configuration protocol | William Mark Townsley, Vincent Mammoliti, Ralph Droms, Richard Pruss | 2010-12-14 |
| 7624181 | Techniques for authenticating a subscriber for an access network using DHCP | William Mark Townsley, Ralph Droms | 2009-11-24 |
| 7515542 | Broadband access note with a virtual maintenance end point | Yves Hertoghs, Ali Sajassi, Norman W. Finn | 2009-04-07 |
| 7516224 | Pseudowire termination directly on a router | James N. Guichard, Mohammed Sayeed, Bertrand Duvivier, Daniel C. Tappan, W. Scott Wainner +3 more | 2009-04-07 |