Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8775168 | Yule walker based low-complexity voice activity detector in noise suppression systems | Karthik Muralidhar | 2014-07-08 |
| 8355334 | Speech codec selection for improved voice quality in a packet based network | Tanu Malhotra | 2013-01-15 |
| 8254588 | System and method for providing step size control for subband affine projection filters for echo cancellation applications | Muralidhar Karthik, George Sapna | 2012-08-28 |
| 7596493 | System and method for supporting multiple speech codecs | Ravindra Pratap Singh | 2009-09-29 |