Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6583759 | Method for determining a position, a positioning system, and an electronic device | Jari Syrjarinne | 2003-06-24 |
| 6584437 | Method and apparatus for coding successive pitch periods in speech signal | Ari Heikkinen, Vesa Ruoppila | 2003-06-24 |