Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11914767 | Glint-based eye tracker illumination using dual-sided and dual-layered architectures | Ari Tervonen, Simo Tammela, Pasi Kostamo, Klaus Henrik Valtteri Kalima, Mervi Kaarina Ylä-Jarkko | 2024-02-27 |
| 11489461 | Thin film actuator having transversely oriented structural stiffeners to increase actuator stroke | Risto Mutikainen, Tommi Riekkinen, Nikolay Chekurov | 2022-11-01 |
| 11397465 | Glint-based eye tracker illumination using dual-sided and dual-layered architectures | Ari Tervonen, Simo Tammela, Pasi Kostamo, Klaus Henrik Valtteri Kalima, Mervi Kaarina Ylä-Jarkko | 2022-07-26 |
| 9910276 | Diffractive optical elements with graded edges | Tuomas Vallius, Lauri Sainiemi, Tapani Levola | 2018-03-06 |
| 9640358 | Reinforced radiation window, and method for manufacturing the same | Esa KOSTAMO, Jari Kostamo, Pasi Kostamo, Pekka TÖRMÄ, Heikki Johannes Sipilä | 2017-05-02 |
| 9564252 | Method and arrangement for manufacturing a radiation window | Esa KOSTAMO, Jari Kostamo, Heikki Johannes Sipilä | 2017-02-07 |