Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12368959 | Optical zoom system and camera for a mobile device | Volker Gäbler | 2025-07-22 |
| 12356058 | Camera for a portable electronic device with optical image stabilization | Andreas Brueckner, Volker Gaebler, Zhenkai QIN, Kai Chen | 2025-07-08 |
| 9636256 | Method and apparatus for calculating a laser shot file for use in an excimer laser | — | 2017-05-02 |
| 9345620 | Apparatus and method for providing a laser shot file | Gerhard Youssefi | 2016-05-24 |
| 9182357 | Semiconductor wafer inspection system and method | Lars Markwort | 2015-11-10 |
| 8385618 | Determination and monitoring of laser energy | Gerhard Youssefi, Birgit Lutzenberger, Julia Hoff | 2013-02-26 |
| 7771053 | Method and apparatus for online contact lens evaluation | Hans-Joachim Polland, Stefan Seitz, Kristian Hohla, Gerhard Youssefi, Birte Jansen +1 more | 2010-08-10 |
| 7654674 | Method and apparatus for determining the visual acuity of an eye | Gerhard Youssefi | 2010-02-02 |