Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10157622 | Device and method for bandwidth extension for audio signals | Zongxian Liu | 2018-12-18 |
| 10102865 | Voice audio encoding device, voice audio decoding device, voice audio encoding method, and voice audio decoding method | Zongxian Liu, Masahiro Oshikiri | 2018-10-16 |