Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9456270 | Headset apparatus registering movement in the housing | Jakke Makela | 2016-09-27 |
| 8213657 | Apparatus for providing audio related signals for audio loops and associated methods | Jakke Makela | 2012-07-03 |
| 8032330 | Electromagnetic interference sensor device and method and computer program | Jakke Makela, Terho Kaikuranta, Kari Pitkäranta | 2011-10-04 |
| 7623230 | Optical sensor calibration | — | 2009-11-24 |
| 7561203 | User input device | Jari Pistemaa | 2009-07-14 |
| 7543996 | Calibration | — | 2009-06-09 |
| 7324720 | Protecting optical coupling between optical ports on opposing electronic components | Jari Pistemaa | 2008-01-29 |