Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6542611 | Multi-state echo suppressor | Eric B. Lane, Forrest S. Seitz | 2003-04-01 |
| 6404891 | Volume adjustment as a function of transmission quality | Forrest S. Seitz | 2002-06-11 |