Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7141833 | Photodiode | Ingo Hehemann | 2006-11-28 |
| 7009165 | Optical detection device for detecting an intensity of a light beam and for detecting data transmitted by the light beam | Ingo Hehemann, Werner Brockherde, Holger Hofmann, Hartmut Richter | 2006-03-07 |
| 6597025 | Light sensitive semiconductor component | Josef Lauter, Werner Brockherde, Ralf Hausschild | 2003-07-22 |