Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9042374 | Selective bandwidth connectivity through network line cards | John M. Carman, David H. Cave, Robert D. Farris, George Korsanos, Michael G. Pilkerton +3 more | 2015-05-26 |
| 8379531 | Telephony communication via varied redundant networks | Robert D. Farris | 2013-02-19 |
| 7843898 | Selective bandwidth connectivity through network line cards | John M. Carman, David H. Cave, Robert D. Farris, George Korsanos, Michael G. Pilkerton +3 more | 2010-11-30 |
| 7835344 | Transport of caller identification information through diverse communication networks | Robert D. Farris, Stephen J. Flaherty | 2010-11-16 |
| 7483417 | Telephony communication via varied redundant networks | Robert D. Farris | 2009-01-27 |
| 7012898 | Telephony communication via varied redundant networks | Robert D. Farris | 2006-03-14 |
| 6961335 | Multi-layer ring architecture for fiber-to-the-home telco carrier network | Raymond Ian Millet, R. Andrew Poole, N. Sharon Embrey, Robert D. Farris, David H. Cave +4 more | 2005-11-01 |
| 6898276 | Soft network interface device for digital broadband local carrier networks | Raymond Ian Millet, R. Andrew Poole, N. Sharon Embrey, Robert D. Farris, David H. Cave +4 more | 2005-05-24 |
| 6590965 | Enhanced voice mail caller ID | R. Andrew Poole, Robert D. Farris, David H. Cave | 2003-07-08 |
| 6504907 | Call detail reporting for lawful surveillance | Robert D. Farris, Raymond F. Albers, Charles H. Eppert, III, Barry Paul Pershan, Daniel C. Michaelis +5 more | 2003-01-07 |
| 6438218 | Internet telephone service | Robert D. Farris, Stephen J. Flaherty | 2002-08-20 |
| 6400708 | D-channel voice communications | Robert D. Farris, Raymond Ian Millet, David D. Hunter | 2002-06-04 |
| 6292479 | Transport of caller identification information through diverse communication networks | Robert D. Farris, Stephen J. Flaherty | 2001-09-18 |
| 6285745 | Analog terminal internet access | Robert D. Farris | 2001-09-04 |
| 6233313 | Call detail reporting for lawful surveillance | Robert D. Farris, Raymond F. Albers, Charles H. Eppert, III, Barry Paul Pershan, Daniel C. Michaelis +5 more | 2001-05-15 |
| 6215858 | Analog terminal internet access | Robert D. Farris | 2001-04-10 |
| 6167119 | Providing enhanced services through SIV and personal dial tone | Robert D. Farris, Alexander I. McAllister, Michael J. Strauss | 2000-12-26 |
| 6154445 | Telephony communication via varied redundant networks | Robert D. Farris | 2000-11-28 |
| 6147988 | IP packet switching in a Telco switch | Robert D. Farris | 2000-11-14 |
| 6125113 | Internet telephone service | Robert D. Farris, Stephen J. Flaherty | 2000-09-26 |
| 6122255 | Internet telephone service with mediation | Robert D. Farris | 2000-09-19 |
| 5812639 | Message communication via common signaling channel | Robert D. Farris | 1998-09-22 |
| 5712903 | Split intelligent peripheral for broadband and narrowband services | Bing N. Der, Robert D. Farris, Christine D. McDermott, Colleen Harp, Richard G. Backus | 1998-01-27 |
| 5680442 | Voice mail communication with call blocking | Robert D. Farris | 1997-10-21 |
| 5661782 | Voice mail communication with call blocking | Robert D. Farris | 1997-08-26 |