Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6615169 | High frequency enhancement layer coding in wideband speech codec | Jani Rotola-Pukkila, Janne Vainio, Hannu Mikkola | 2003-09-02 |
| 6584441 | Adaptive postfilter | Kari Juhani Jarvinen | 2003-06-24 |