Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8716603 | Printed wiring board with dielectric material sections having different dissipation factors | Ian Sakari Niemi, Ilkka Johannes Kartio, Kari Viljo Jalmari Virtanen, Hannu Vaino Kalevi Ventomaki | 2014-05-06 |