Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6611593 | Call control of ancillary telecommunications equipment using continuity tests | — | 2003-08-26 |
| 6418117 | Out of band messaging in a DRA network | Jasvantrai C. Shah, Lee D. Bengston, Hal Badt | 2002-07-09 |
| 6404887 | Intra-call control of ancillary telecommunications equipment | Robert W Born | 2002-06-11 |
| 5781535 | Implementation protocol for SHN-based algorithm restoration platform | Will Russ, Sridhar Alagar, Sig Badt, Lee D. Bengston, Tim T. Chao +3 more | 1998-07-14 |