Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7272553 | Varying pulse amplitude multi-pulse analysis speech processor and method | Douglas A. Chrissan | 2007-09-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7272553 | Varying pulse amplitude multi-pulse analysis speech processor and method | Douglas A. Chrissan | 2007-09-18 |