Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5146539 | Method for utilizing formant frequencies in speech recognition | George R. Doddington, R. Gary Leonard | 1992-09-08 |
| 4379949 | Method of and means for variable-rate coding of LPC parameters | Michael McLaughlin | 1983-04-12 |