Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6456618 | Method and apparatus for DTMF signaling on compressed voice networks | Peter Kozdon, Shmuel Shaffer, William J. Beyda, Leroy Gilbert | 2002-09-24 |
| 6456619 | Method and system for supporting a decision tree with placeholder capability | Michael Sassin, Neal J. King, Matthew T. Dean | 2002-09-24 |
| 6452614 | Organizing a user interface using different personae | Neal J. King, Michael Sassin, Matthew T. Dean | 2002-09-17 |
| 6385192 | Method and apparatus for DTMF signaling on compressed voice networks | Peter Kozdon, Shmuel Shaffer, William J. Beyda, Leroy Gilbert | 2002-05-07 |