Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11690109 | True wireless solution for BT stereo audio playback | Shijing Xian, Guang Xie, Chi Kin Benjamin Leung | 2023-06-27 |
| 11071150 | True wireless solution for BT stereo audio playback | Shijing Xian, Guang Xie, Chi Kin Benjamin Leung | 2021-07-20 |
| 9185506 | Comfort noise generation based on noise estimation | — | 2015-11-10 |
| 8983057 | Step size control for acoustic echo cancellation | Amit Singh Chhetri | 2015-03-17 |
| 8787561 | Techniques for implementing adaptation control of an echo canceller to facilitate detection of in-band signals | Roman A. Dyba, Wen Wu Su | 2014-07-22 |
| 8693677 | Techniques for updating filter coefficients of an adaptive filter | Roman A. Dyba, Wen Wu Su | 2014-04-08 |
| 8666058 | Time domain adaptive filter bank for network echo reduction or cancellation | Roman A. Dyba | 2014-03-04 |
| 8300802 | Adaptive filter for use in echo reduction | Roman A. Dyba, Perry P. He | 2012-10-30 |
| 8295474 | Echo canceller with heavy double-talk estimation | Roman A. Dyba, Brad L. Zwernemann | 2012-10-23 |