Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11756899 | Lead frame surface finishing | Paolo Crema, Jürgen Barthelmes | 2023-09-12 |
| 11011476 | Lead frame surface finishing | Paolo Crema, Jürgen Barthelmes | 2021-05-18 |
| 10867895 | Lead-frame structure, lead-frame, surface mount electronic device and methods of producing same | Jürgen Barthelmes | 2020-12-15 |
| 10832997 | Lead-frame structure, lead-frame, surface mount electronic device and methods of producing same | Jürgen Barthelmes | 2020-11-10 |