Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7848795 | Determination of sleep depth | Pekka Merilainen, Markku Paloheimo, Juha Virtanen, Hanna Viertio-Oja | 2010-12-07 |
| 7725173 | Measurement of responsiveness of a subject with lowered level of consciousness | Hanna Viertio-Oja, Kimmo Henrik Uutela | 2010-05-25 |
| 7630758 | Separation of natural and drug-induced sleep of a subject | Mika Sarkela | 2009-12-08 |