Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6785369 | System and method for data recording and playback | David A. Diamond, Trong Nguyen, Phil Min Ni, John E. Richter | 2004-08-31 |
| 6785370 | System and method for integrating call record information | Phil Min Ni, John E. Richter | 2004-08-31 |
| 6728345 | System and method for recording and storing telephone call information | Phil Min Ni, John E. Richter | 2004-04-27 |