Issued Patents All Time
Showing 51–68 of 68 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8340222 | Parameter and scattered pilot based symbol timing recovery | Thushara Hewavithana, Praveen Shukla | 2012-12-25 |
| 8340227 | Techniques to improve digital demodulator performance utilizing automatic gain control target adjustment | Parveen K. Shukla, Thushara Hewavithana | 2012-12-25 |
| 8275057 | Methods and systems to estimate channel frequency response in multi-carrier signals | Thushara Hewavithana, Parveen K. Shukla | 2012-09-25 |
| 8237870 | Receiver system for multiple bandwidth television channels | Parveen K. Shukla, Thushara Hewavithana | 2012-08-07 |
| 8234556 | Broadcast receiver and method for optimizing a scale factor for a log-likelihood mapper | Sahan S. Gamage, Thushara Hewavithana, Parveen K. Shukla, Vinesh Bhunjun | 2012-07-31 |
| 8204156 | Phase error detection with conditional probabilities | Thushara Hewavithana, Parveen K. Shukla, Sahan S. Gamage, Vinesh Bhunjun | 2012-06-19 |
| 8116404 | Diversity receiver and method for controlling power thereof | Nick Cowley | 2012-02-14 |
| 8085859 | Platform noise mitigation | Yongfang Guo, Lei Shao, Ernest Tsui, Thushara Hewavithana, Xintian Lin | 2011-12-27 |
| 8059687 | Algorithm for managing data loss in software demodulators | Tony Cole, Parveen K. Shukla, Thushara Hewavithana, Sahan S. Gamage | 2011-11-15 |
| 8036319 | Direct conversion receiver and method for correcting phase imbalance therein | Nick Cowley | 2011-10-11 |
| 7970068 | Mobile channel estimation for DBV-T COFDM demodulator | Thushara Hewavithana, Parveen K. Shukla | 2011-06-28 |
| 7801020 | Mobile channel estimation algorithm for DVB-H COFDM demodulator | Parveen K. Shukla, Thushara Hewavithana | 2010-09-21 |
| 7668260 | Method of and apparatus for detecting impulsive noise, method of operating a demodulator, demodulator and radio receiver | — | 2010-02-23 |
| 7302024 | Method of and apparatus for detecting impulsive noise, method of operating a demodulator, demodulator and radio receiver | — | 2007-11-27 |
| 7280616 | Optimizing a filter bandwidth in a digital receiver | Nicholas P. Cowley | 2007-10-09 |
| 6879646 | Quadrature amplitude modulation demodulator and receiver | — | 2005-04-12 |
| 4967200 | Processor for radar system | — | 1990-10-30 |
| 4879559 | Azimuth processor for SAR system having plurality of interconnected processing modules | — | 1989-11-07 |