Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12357186 | Systems and methods for monitoring and acting on a physiological condition of a stimulation system recipient | Leonid M. Litvak, R. Tissa Karunasiri, Hannah A. Glick, Kanthaiah Koka, Chen Chen +2 more | 2025-07-15 |
| 10469961 | Binaural hearing systems and methods for preserving an interaural level difference between signals generated for each ear of a user | Chen Chen, Leonid M. Litvak | 2019-11-05 |
| 10469962 | Systems and methods for facilitating interaural level difference perception by enhancing the interaural level difference | Chen Chen, Leonid M. Litvak | 2019-11-05 |
| 10091592 | Binaural hearing systems and methods for preserving an interaural level difference to a distinct degree for each ear of a user | Chen Chen, Leonid M. Litvak | 2018-10-02 |
| 8521798 | Second order real allpass filter | — | 2013-08-27 |
| 8170224 | Wideband speakerphone | Kathryn Adeney | 2012-05-01 |
| 7817797 | Method and apparatus for detecting echo path changes in an acoustic echo canceller | Mirjana Popovic, Dieter Schulz, Andrew Wu | 2010-10-19 |