Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10216014 | Electrical line arrangement | Karl-Otto Velthaus | 2019-02-26 |
| 9835927 | Electro-optical modulator devices | Karl-Otto Velthaus, Jung-han Choi, Lei Yan | 2017-12-05 |
| 9829765 | Electro-optical modulator | Karl-Otto Velthaus | 2017-11-28 |