Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10371870 | Variable focus lens | David Niederer, Philipp Waibel | 2019-08-06 |
| 10254559 | Optical device for reducing speckle noise | David Niederer, Marcel Suter, Selina Casutt, Damian Schneider | 2019-04-09 |
| 9841539 | Tunable lens device | Pit Gebbers | 2017-12-12 |
| 9268110 | Lens system and method | Michael Büeler, Chauncey Gratzel, David Niederer | 2016-02-23 |
| 8944647 | Illumination source with variable divergence | Michael Bueeler | 2015-02-03 |
| 8902520 | Electroactive optical device | — | 2014-12-02 |
| 8755124 | Adjustable optical lens | Chauncey F. Graetzel, Thomas Kem, Pit Gebbers | 2014-06-17 |
| 8699141 | Lens assembly apparatus and method | David Niederer, Thomas Schmidhausler, Christoph Romer, Thomas Kern, Shu-Heng Yang +3 more | 2014-04-15 |
| 8659835 | Lens systems and method | Michael Büeler, Chauncey Gratzel, David Niederer | 2014-02-25 |
| 8553341 | Electroactive optical device | — | 2013-10-08 |
| 7920330 | Tunable optical active elements | Markus Daniel Beck, Yury Belyaev, Andreas Christian Stemmer | 2011-04-05 |