Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9837100 | Ambient sound rendering for online meetings | Eugen Wige | 2017-12-05 |
| 9736599 | Method for evaluating a useful signal and audio device | Walter Kellermann, Yuanhang Zheng | 2017-08-15 |