Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8009099 | System and methods for direction finding using a handheld device | Kimmo Kalliola, Klaus Doppler, Hannu Kauppinen, Joni Jantunen, Jani Ollikainen +2 more | 2011-08-30 |
| 7978137 | Performance and power management in direction of arrival determination by utilizing sensor information | Kimmo Kalliola, Hannu Kauppinen, Joni Jantunen, Vuokko Nurmela | 2011-07-12 |