Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8060008 | Mobile station and interface adapted for feature extraction from an input media sample | Toni Kopra, Mikko Makipaa | 2011-11-15 |
| 7221902 | Mobile station and interface adapted for feature extraction from an input media sample | Toni Kopra, Mikko Makipaa | 2007-05-22 |
| 6965770 | Dynamic content delivery responsive to user requests | Rod Walsh, Juha Hakkinen, Matti Hamalainen, Ari Tähti, Kristiina Nevakivi | 2005-11-15 |
| 6687670 | Error concealment in digital audio receiver | Matti Sydanmaa, Aki Mäkivirta | 2004-02-03 |
| 5907823 | Method and circuit arrangement for adjusting the level or dynamic range of an audio signal | Jari Petteri Sjoberg, Janne Kivinen, Ari Juhani Koski | 1999-05-25 |