Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8144862 | Method and apparatus for the detection and suppression of echo in packet based communication networks using frame energy estimation | Doh-Suk Kim, Ahmed A. Tarraf | 2012-03-27 |
| 7852792 | Packet based echo cancellation and suppression | Doh-Suk Kim, Ahmed A. Tarraf, Donald Joseph Youtkus | 2010-12-14 |
| 7522629 | Sending signaling messages to CDMA cellular mobile stations | Stinson Mathai, Albert J. Sawyer | 2009-04-21 |