Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6633632 | Method and apparatus for detecting the number of speakers on a call | John Bruce Harlow, Bruce D. Wycherley | 2003-10-14 |
| 6553100 | Intelligent alerting systems | Jennifer H. Chen, Jerry A. Leger | 2003-04-22 |