Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8514909 | Noise and channel estimation using low spreading factors | Da-shan Shiu, Durga Malladi Prasad | 2013-08-20 |
| 8135056 | Noise and channel estimation using low spreading factors | Da-shan Shiu, Durga Prasad Malladi | 2012-03-13 |
| 7254170 | Noise and channel estimation using low spreading factors | Da-shan Shiu, Durga Prasad Malladi | 2007-08-07 |