Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6442242 | Multifunction autoattendant system and method of operation thereof | Rita Yadav | 2002-08-27 |
| 6421672 | Apparatus for and method of disambiguation of directory listing searches utilizing multiple selectable secondary search keys | James W. McKinley, Jr. | 2002-07-16 |
| 6404858 | Personal dial tone service with personalized call waiting | Robert D. Farris, Michael J. Strauss | 2002-06-11 |
| 6385584 | Providing automated voice responses with variable user prompting | James E. Curry | 2002-05-07 |