Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11644698 | Electrically controllable optical element, in particular thin-film cell having an optically active surface profile, and method for the production thereof | Klaus Hoffmann, Thomas Fischer, Michael Rutloh | 2023-05-09 |
| 11036112 | Electrically controllable optical element made of an optically isotropic liquid, in particular lens, and method for the production thereof on the basis of liquid composites | Klaus Hoffmann, Thomas Fischer, Michael Rutloh | 2021-06-15 |
| 9597688 | Polymer substrate with fluorescent structure, method for the production thereof and the use thereof | Thomas Fischer, Valentin Kahl | 2017-03-21 |
| 8026021 | Film forming material and preparation of surface relief and optically anisotropic structures by irradiating a film of the said material | Leonid Goldenberg, Olga Kulikovska | 2011-09-27 |
| 7612879 | Method and device for three-dimensionally determining the refractive index of transparent or partially transparent layers | Christoph Jung, Olga Kulikovska | 2009-11-03 |
| 5858585 | Process for intensifying information in photo-addressable side-chain polymers | Dietrich Haarer, Thomas Bieringer, Claus D. Eisenbach, Karl Fischer, Ralf Ruhmann +5 more | 1999-01-12 |
| 5543267 | Photo-induced optically anisotropic amorphous film materials from side group polymers | Valery Shibaev, Sergei Kostromin, Sergei Ivanov, Thomas Fischer, Lutz L asker +2 more | 1996-08-06 |