Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12346992 | Rendering glare content | Toni Jarvenpaa, Kiti Muller | 2025-07-01 |
| 12025796 | Apparatus, method, and system for use in a display | Toni Jarvenpaa, Marja Salmimaa | 2024-07-02 |
| 11927759 | Exit pupil expander | — | 2024-03-12 |
| 11874468 | Polychromatic light out-coupling apparatus, near-eye displays comprising the same, and method of out-coupling polychromatic light | Toni Jarvenpaa, Peter Eskolin, Marja Salmimaa | 2024-01-16 |
| 11567324 | Exit pupil expander | — | 2023-01-31 |
| 11475823 | Selectively controlling transparency states of pixels of a display | Marja Salmimaa, Toni Jarvenpaa | 2022-10-18 |
| 11199713 | Polychromatic light out-coupling apparatus, near-eye displays comprising the same, and method of out-coupling polychromatic light | Toni Jarvenpaa, Peter Eskolin, Marja Salmimaa | 2021-12-14 |
| 10768423 | Optical apparatus and method | Marja Salmimaa | 2020-09-08 |
| 10698202 | Compound diffraction grating and method of manufacture | Jan Peter Erik Eskolin, Toni Jarvenpaa, Jari Turunen, Jyrki SAARINEN, Seppo Honkanen | 2020-06-30 |
| 10616453 | Audio and visual system including a mask functioning for a camera module and an audio transducer module | Miikka Tapani Vilermo, Antero Tossavainen | 2020-04-07 |
| 10598171 | Microfluidic pump apparatus and methods | — | 2020-03-24 |
| 10578870 | Exit pupil expander | — | 2020-03-03 |
| 10527853 | Polychromatic light out-coupling apparatus, near-eye displays comprising the same, and method of out-coupling polychromatic light | Toni Jarvenpaa, Peter Eskolin, Marja Salmimaa | 2020-01-07 |
| 10359622 | Electronic circuitry for a valve for the transfer of an optically-active fluid from a first to a second reservoir | — | 2019-07-23 |
| 9200779 | Three-dimensional display for displaying volumetric images | Tapani Levola | 2015-12-01 |
| 8314819 | Displays with integrated backlighting | Tapani Levola | 2012-11-20 |
| 7714801 | Foldable electronic device and a flexible display device | — | 2010-05-11 |
| 6801140 | System and method for smart clothing and wearable electronic devices | Jani Mantyjarvi, Jyrki Hoisko, Juha Kaario | 2004-10-05 |
| 6773114 | Portable multimode display device | Seppo Pienimaa, Tapani Levola, Jarkko Viinikanoja | 2004-08-10 |
| 6424843 | Multi-function telecommunication device | Ilpo Reitmaa, Hannu Olavi Nieminen, Kirsi Tappura, Mika V{overscore (a)}is{overscore (a)}nen, Timo Kolehmainen | 2002-07-23 |
| 5657117 | Device for examining optical waveguides | — | 1997-08-12 |