Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12360311 | Process for fabricating a photonics-on-silicon optoelectronic system comprising an optical device coupled to an integrated photonic circuit | Karim Hassan, Bertrand Szelag | 2025-07-15 |
| 12282192 | Method for fabricating a photonic chip | Leopold VIROT, Jean-Michel Hartmann, Karim Hassan, Bertrand Szelag | 2025-04-22 |
| 12212120 | Tunable Vernier effect laser emission device | Karim Hassan | 2025-01-28 |
| 11402240 | Structured optical fibre sensor integrating a tunable vernier effect laser emission device | Karim Hassan | 2022-08-02 |
| 11101621 | Semiconductor laser source and method for emitting with this laser source | Karim Hassan | 2021-08-24 |
| 11038319 | Semiconductor laser source | Karim Hassan | 2021-06-15 |
| 10768454 | Athermal modulator-switch with two superimposed rings | Karim Hassan, André Myko | 2020-09-08 |