Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12016627 | Method and device for determining a refractive error | Alexander Leube, Torsten Strasser, Arne Ohlendorf, Siegfried Wahl | 2024-06-25 |
| 9162060 | Active retinal implant | Walter G. Wrobel, Albrecht Rothermel | 2015-10-20 |
| 7751896 | Active retina implant with a multiplicity of pixel elements | Heinz-Gerhard Graf, Alexander Dollberg, Bernd Hoefflinger, Wilfried Nisch, Hugo Haemmerle +2 more | 2010-07-06 |
| 7272447 | Electrode arrangement for electrical stimulation of biological material, and a multi-electrode array for use in such an electrode arrangement | Alfred Stett, Wilfried Nisch, Martin Stelzle | 2007-09-18 |
| 6847847 | Retina implant assembly and methods for manufacturing the same | Wilfried Nisch, Alfred Stett, Markus Schubert, Michael Graf, Heinz-Gerhard Graf +3 more | 2005-01-25 |
| 6804560 | Retina implant | Wilfried Nisch, Alfred Stett, Markus Schubert, Michael Graf, Heinz-Gerhard Graf +2 more | 2004-10-12 |
| 6761724 | Method and device for entering the subretinal region of the eye | Veit-Peter Gabel, Karin Kobuch | 2004-07-13 |
| 6347250 | Optically controllable microelectrode array for stimulating cells within a tissue | Wilfried Nisch, Martin Stelzle, Stefan Weiss, Elke Günther, Alfred Stett +5 more | 2002-02-12 |
| 6298270 | Retina implant | Wilfried Nisch, Martin Stelzle, Stefan Weiss, Alfred Stett, Heinz-Gerhard Graf +4 more | 2001-10-02 |