Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8861713 | Clipping based on cepstral distance for acoustic echo canceller | Jianzhong Xu | 2014-10-14 |
| 7502337 | Intelligent voice network monitoring using echo cancellation statistics | Frank Fruth | 2009-03-10 |
| 7353217 | Intelligent realtime management of processing resources | Charles Fosgate, Yimin Zhang | 2008-04-01 |
| 7321568 | Realtime management of processing resources | Charles Fosgate | 2008-01-22 |
| 7191446 | Method for resource management in a real-time embedded system | — | 2007-03-13 |
| 7096471 | Apparatus for resource management in a real-time embedded system | — | 2006-08-22 |
| 7076628 | Microprocessor memory space allocation management | Saqib Ali, Zoran Mladenovic | 2006-07-11 |
| 7050576 | Double talk, NLP and comfort noise | Yimin Zhang | 2006-05-23 |
| 6996231 | Step size convergence control | Yimin Zhang | 2006-02-07 |
| 6961421 | Echo analysis for identification of hybrid induced echo in a communication link | Yimin Zhang | 2005-11-01 |
| 6952472 | Dynamically estimating echo return loss in a communication link | Yimin Zhang | 2005-10-04 |
| 6381570 | Adaptive two-threshold method for discriminating noise from speech in a communication signal | Dunling Li, Zoran Mladenovic | 2002-04-30 |
| 6195636 | Speech recognition over packet networks | Joseph A. Crupi, Zoran Mladenovic, Edward B. Morgan, Negendra Kumar | 2001-02-27 |
| 6157670 | Background energy estimation | — | 2000-12-05 |