Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11094845 | Method of producing light-emitting diode chips and light-emitting diode chip | Massimo Drago, Joachim Hertkorn | 2021-08-17 |
| 11081615 | Protection method for through-holes of a semiconductor wafer | Benjamin HAGEDORN | 2021-08-03 |