Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11552071 | Semiconductor discharge protection device with diode and silicon controlled rectifier arrangements | Ming-Feng Hsieh, Chih-Chun Lin | 2023-01-10 |
| 10957685 | Multi-trench semiconductor device and method of manufacture thereof | Steffen Holland, Jochen Wynants, Hans-Martin Ritter, Tobias Sprogies, Thomas Igel-Holtzendorff +2 more | 2021-03-23 |
| 10643941 | Semiconductor device | Friedrich Hahn, Steffen Holland, Olaf Pfennigstorf, Jochen Wynants, Hans-Martin Ritter | 2020-05-05 |
| 10529644 | Semiconductor device | Shun Tik Yeung, Pompeo V. Umali, Hans-Juergen Funke, Chi Ho Leung, Wolfgang Schnitt | 2020-01-07 |
| 9230953 | ESD protection device | Steffen Holland | 2016-01-05 |
| 8441031 | ESD protection device | Steffen Holland | 2013-05-14 |