Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6778647 | Redundant database storage of selected record information for an automated interrogation device | — | 2004-08-17 |
| 6269095 | B-channel synchronization for G 723 1 vocoding | Harald Neubauer, Mark Skrzynski | 2001-07-31 |
| 5519773 | Call sharing for inbound and outbound call center agents | Mark Perkins, Charles M. White | 1996-05-21 |
| 4642805 | Digital link for telephone station sets | Philip H. Sutterlin | 1987-02-10 |