Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE44661 | Method for a cable modem to rapidly switch to a backup CMTS | Feisal Daruwalla, Guenter E. Roeck, John T. Chapman, Joanna Qun Zang, Yong Lu | 2013-12-24 |
| 7974201 | Technique and apparatus for using node ID as virtual private network (VPN) identifiers | Feisal Daruwalla, Mark W. Litwack | 2011-07-05 |
| 7966409 | Routing protocol based redundancy design for shared-access networks | Feisal Daruwalla, Guenter E. Roeck, Richard Woundy, Michael Thomas | 2011-06-21 |
| 7068712 | Cable network redundancy architecture | Joanna Qun Zang, Feisal Daruwalla, Guenter E. Roeck, Joseph O'Donnell, John Ko-Jen Chen +1 more | 2006-06-27 |
| 7058007 | Method for a cable modem to rapidly switch to a backup CMTS | Feisal Daruwalla, Guenter E. Roeck, Joanna Qun Zang, Yong Lu | 2006-06-06 |
| 6839829 | Routing protocol based redundancy design for shared-access networks | Feisal Daruwalla, Guenter E. Roeck, Richard Woundy, Michael Thomas | 2005-01-04 |
| 6693878 | Technique and apparatus for using node ID as virtual private network (VPN) identifiers | Feisal Daruwalla, Mark W. Litwack | 2004-02-17 |
| 5854901 | Method and apparatus for serverless internet protocol address discovery using source address of broadcast or unicast packet | Bruce Cole | 1998-12-29 |