Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12081605 | Multicast broadcast network architecture | Bao Nguyen, David Chen, George Leontiev, James Birchler, Nick Artman +2 more | 2024-09-03 |
| 11431773 | Multicast broadcast network architcture | Bao Nguyen, David Chen, George Leontiev, James Birchler, Nick Artman +2 more | 2022-08-30 |
| 6396851 | DTMF tone detection and suppression with application to computer telephony over packet switched networks | Bruce C. Levens, William Scott Hoge, Daniel F. Daly | 2002-05-28 |
| 6378017 | Processor interconnection | Gary Girzon, Chuck Linton, Edward R. Coleman, Keith Leo | 2002-04-23 |
| 6343086 | Global packet-switched computer network telephony server | Michael Katz, Dan Daly, R. Brough Turner, Wendell E. Bishop, Julius Rothschild +1 more | 2002-01-29 |
| 6226303 | DTMF tone detection and suppression with application to computer telephony over packet switched networks | Bruce C. Levens, William Scott Hoge, Daniel F. Daly | 2001-05-01 |