Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11827046 | Security document with lightguide having a sparse outcoupler structure | Martin Eichenberger | 2023-11-28 |
| 11506538 | Optical filter, optical filter system, spectrometer and method of fabrication thereof | Benjamin Gallinet, Giorgio Quaranta | 2022-11-22 |
| 11500203 | Resonant waveguide grating and applications thereof | — | 2022-11-15 |
| 10866419 | Optical combiner and applications thereof | Giorgio Quaranta | 2020-12-15 |
| 10534123 | White light source | Rolando Ferrini, Oscar Fernandez | 2020-01-14 |
| 10423124 | Atomic clock | Benjamin Gallinet, Jacques Haesler, Steve Lecomte | 2019-09-24 |
| 10198972 | Lightguide tamper seal | Marc Schnieper | 2019-02-05 |
| 9946019 | Guided mode resonance device | Laurent Davoine | 2018-04-17 |
| 9939628 | Imaging system | Benjamin Gallinet, Bruno Satilmis | 2018-04-10 |
| 9739950 | Method to optimize a light coupling waveguide | Omar Sqalli, David Pires, Martin Stalder | 2017-08-22 |
| 9557458 | Optical grating coupling structure | Fabian Lutolf, Martin Stalder | 2017-01-31 |
| 8448530 | Roll-to-roll compatible pressure sensitive event sensing label | David Leuenberger, Tilman Beierlein | 2013-05-28 |