Radecki; Jan
Patent Applications and Registrations
Patent applications and USPTO patent grants for Radecki; Jan.The latest application filed is for "narrow band tone detection in echo canceling system".
- Radecki; Jan - Ottawa CA
- Radecki; Jan - Ontario CA
| Patent | Date |
|---|---|
| Narrow band tone detection in echo canceling system Grant 7,792,280 - Johnston , et al. September 7, 2 | 2010-09-07 |
| Method for detecting echo path changes in echo cancellers Grant 7,508,931 - Johnston , et al. March 24, 2 | 2009-03-24 |
| Echo canceller employing H-register and storage register Grant 7,408,891 - Popovic , et al. August 5, 2 | 2008-08-05 |
| Line echo cancellation system Grant 6,956,830 - Popovic , et al. October 18, 2 | 2005-10-18 |
| Narrow band tone detection in echo canceling system App 20050169458 - Johnston, Renee ; et al. | 2005-08-04 |
| Method for detecting echo path changes in echo cancellers App 20050169457 - Johnston, Renee ; et al. | 2005-08-04 |
| Line echo cancellation system App 20030223575 - Popovic, Mirjana ; et al. | 2003-12-04 |
| Echo canceller employing H-register and storage register App 20030223382 - Popovic, Mirjana ; et al. | 2003-12-04 |
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