Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8130751 | Active user registry | Lawrence R. Rabiner, Eric E. Sumner, Jr. | 2012-03-06 |
| 7408920 | Active user registry | Lawrence R. Rabiner, Eric E. Sumner, Jr. | 2008-08-05 |
| 6546005 | Active user registry | Lawrence R. Rabiner, Eric E. Sumner, Jr. | 2003-04-08 |
| 6546009 | Method of reducing delays in packet data transmission | Lee Begeja, Andrew J. Berkley | 2003-04-08 |
| 5956668 | Method and apparatus for speech translation with unrecognized segments | Hiyan Alshawi | 1999-09-21 |
| 4429189 | Electret transducer with a selectively metalized backplate | Ilene J. Busch-Vishniac, Robert Lee Wallace, James E. West | 1984-01-31 |