Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11626531 | Semiconductor body and method for producing a semiconductor body | Alexander Frey, Joachim Hertkorn, Ingrid Koslow | 2023-04-11 |
| 11502224 | Semiconductor body and method for producing a semiconductor body | Ingrid Koslow, Joachim Hertkorn, Alexander Frey | 2022-11-15 |
| 11094845 | Method of producing light-emitting diode chips and light-emitting diode chip | Alexander Frey, Joachim Hertkorn | 2021-08-17 |
| 10566501 | Method for producing an optoelectronic semiconductor device and optoelectronic semiconductor device | Simeon Katz, Kai Gehrke, Joachim Hertkorn | 2020-02-18 |