Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9785287 | Optical coupling in touch-sensing systems | Håkan Bergström, Ola Wassvik, Olov Von Hofsten, Björn Magnus Jacobsson Le Normand, Leif Ek | 2017-10-10 |
| 9552103 | Optical incoupling for touch-sensitive systems | Håkan Bergström | 2017-01-24 |