Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12176202 | Manufacture method of a high-resistivity silicon handle wafer for a hybrid substrate structure | Päivi Sievilä, Samuli Sievänen, Jukka Lähteenmäki, Karri Mannermaa, Joel Salmi | 2024-12-24 |
| 9312345 | High-resistive silicon substrate with a reduced radio frequency loss for a radio-frequency integrated passive device | — | 2016-04-12 |