Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9607623 | Method and apparatus for determining watermark symbols in a received audio signal that can contain echoes, reverberation and/or noise | Xiaoming Chen, Michael Arnold, Ulrich Gries | 2017-03-28 |
| 9542954 | Method and apparatus for watermarking successive sections of an audio signal | Xiaoming Chen, Michael Arnold, Ulrich Gries | 2017-01-10 |