Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8659651 | Surgical microscope for observing an infrared fluorescence and corresponding method | Helge Jess, Werner Nahm, Joachim Steffen | 2014-02-25 |
| 7924307 | Optical viewing system and method for operating the same | Helge Jess, Ulrich Gold, Christoph Hauger | 2011-04-12 |
| 7901080 | Ophthalmologic surgical microscope system having an OCT-measuring device | Christoph Hauger, Markus Seesselberg | 2011-03-08 |
| 7400342 | Optical observation apparatus with video device | Gerhard Gaida, Dirk Brunner, Ralf Benninger, Ludwin Monz, Michael Haisch | 2008-07-15 |
| 6597396 | Process for creating a color impression of a video image, and a processing device therefor | Ulrich Nagele | 2003-07-22 |
| 6008839 | Process and apparatus for displaying three-dimensional video images | Ulrich Nagele, Ulrich Gold | 1999-12-28 |
| 5925874 | Microscope with an autofocus arrangement having a variable magnification system | Jürgen Liegel, Hartmut Wolf | 1999-07-20 |