Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6424990 | Distributed processing systems incorporating a plurality of cells which process information in response to single events | — | 2002-07-23 |
| 6408067 | Methods and apparatus for intercepting dual-tone multi-frequency (DTMF) signals and for redialing the intercepted signals with additional DTMF signals | — | 2002-06-18 |