Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12140795 | Optical 2D spot-size conversion | — | 2024-11-12 |
| 12025834 | Polarization rotators | — | 2024-07-02 |
| 12019274 | Polarization rotator | Mikko Harjanne, Matteo Cherchi | 2024-06-25 |
| 11733460 | Devices and methods for polarization splitting | — | 2023-08-22 |
| 11506919 | Integrated faraday rotator | Matteo Cherchi, Alexander Stefanov Petrov, Dirk Jalas, Mikko Harjanne, Manfred Eich | 2022-11-22 |
| 11175454 | Light escalators in optical circuits between thick and thin waveguides | Matteo Cherchi, Sanna Arpiainen | 2021-11-16 |
| 9778417 | Bent optical waveguide | Matteo Cherchi | 2017-10-03 |
| 7519251 | Optical fiber with mode sink | — | 2009-04-14 |
| 7469084 | Structure comprising an adiabatic coupler for adiabatic coupling of light between two optical waveguides and method for manufacturing such a structure | — | 2008-12-23 |
| 7386196 | Method for controlling an optoelectronic component | Markku Kapulainen, Mikko Harjanne, Markku Rono | 2008-06-10 |
| 7221843 | Optical waveguide | — | 2007-05-22 |