Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10496227 | Optical touch system comprising means for projecting and detecting light beams above and inside a transmissive panel | Håkan Bergström, Ivan Alf Karlsson, Thomas Craven-Bartle | 2019-12-03 |
| 10474249 | Touch sensing apparatus and method of operating the same | Christer Fåhraeus, Henrik Wall, Tomas Christiansson | 2019-11-12 |
| 10365768 | TIR-based optical touch systems of projection-type | Thomas Craven-Bartle, Håkan Bergström, Ivan Alf Karlsson, David Sernelius | 2019-07-30 |
| 10268319 | Edge-coupled touch-sensitive apparatus | Håkan Bergström, Gustav Fagrenius | 2019-04-23 |