Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6618699 | Formant tracking based on phoneme information | Minkyu Lee, Joseph Philip Olive, Jan van Santen | 2003-09-09 |
| 5751907 | Speech synthesizer having an acoustic element database | Joseph Philip Olive, Michael A. Tanenblatt, Jan Pieter VanSanten | 1998-05-12 |