Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10491311 | System and associated methodology for detecting same-room presence using ultrasound as an out-of-band channel | Ragnvald Balch Barth, Sverre Huseby, Bjornar Snoksrud | 2019-11-26 |
| 10277332 | System and associated methodology for detecting same room presence using ultrasound as an out-of-band channel | Ragnvald Balch Barth, Sverre Huseby, Bjornar Snoksrud | 2019-04-30 |
| 10177859 | System and associated methodology for proximity detection and device association using ultrasound | Ragnvald Balch Barth, Sverre Huseby, Johan Ludvig Nielsen | 2019-01-08 |