Issued Patents All Time
Showing 25 most recent of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11943563 | Videoconferencing terminal and method of operating the same | Mats Peter Wallander | 2024-03-26 |
| 11029783 | 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 | 2021-06-08 |
| 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 |
| 10146376 | Light coupling in TIR-based optical touch systems | Håkan Bergström | 2018-12-04 |
| 10126882 | TIR-based optical touch systems of projection-type | — | 2018-11-13 |
| 10048773 | Touch sensing apparatus and method of operating the same | Christer Fåhraeus, Henrik Wall, Tomas Christiansson | 2018-08-14 |
| 10013107 | Data processing in relation to a multi-touch sensing apparatus | Tomas Christiansson, Christer Fåhraeus | 2018-07-03 |
| 9857916 | Optical coupling in touch-sensing systems using diffusively transmitting element | Håkan Bergström, Thomas Craven-Bartle | 2018-01-02 |
| 9857917 | Optical coupling of light into touch-sensing systems | Håkan Bergström, Thomas Craven-Bartle, Christer Fåhraeus | 2018-01-02 |
| 9830019 | Touch-sensing LCD panel | — | 2017-11-28 |
| 9785287 | Optical coupling in touch-sensing systems | Håkan Bergström, Thomas Craven-Bartle, Olov Von Hofsten, Björn Magnus Jacobsson Le Normand, Leif Ek | 2017-10-10 |
| 9710101 | Data processing in relation to a multi-touch sensing apparatus | Tomas Christiansson, Christer Fåhraeus | 2017-07-18 |
| 9442574 | Touch sensing apparatus and method of operating the same | Christer Fåhraeus, Henrik Wall, Tomas Christiansson | 2016-09-13 |
| 9158401 | Data processing in relation to a multi-touch sensing apparatus | Tomas Christiansson, Christer Fåhraeus | 2015-10-13 |
| 9134854 | Detecting the locations of a plurality of objects on a touch surface | Tomas Christiansson | 2015-09-15 |
| 8963886 | Touch-sensing display panel | — | 2015-02-24 |
| 8890843 | Detecting the location of an object on a touch surface | Tomas Christiansson | 2014-11-18 |
| 8884900 | Touch-sensing display apparatus and electronic device therewith | — | 2014-11-11 |
| 8860696 | Integrated touch-sensing display apparatus and method of operating the same | Tomas Christiansson | 2014-10-14 |
| 8716614 | Touch pad and a method of operating the touch pad | — | 2014-05-06 |
| 8692807 | Touch surface with a compensated signal profile | Christer Føhraeus, Tomas Christiansson, Henrik Wall | 2014-04-08 |
| 8686974 | Touch-sensitive system and method for controlling the operation thereof | Tomas Christiansson | 2014-04-01 |