Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5764753 | Half-duplex controller | Shawn R. McCaslin, Nariankadu D. Hemkumar | 1998-06-09 |
| 5631900 | Double-Talk detector for echo canceller | Shawn R. McCaslin, Nariankadu D. Hemkumar | 1997-05-20 |