Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8716603 | Printed wiring board with dielectric material sections having different dissipation factors | Ian Sakari Niemi, Kimmo Markus Perala, Kari Viljo Jalmari Virtanen, Hannu Vaino Kalevi Ventomaki | 2014-05-06 |
| 7230187 | Printed wire board and associated mobile terminal | Liangfeng Xu, Tommi Reinikainen, Arni Kujala, Wei Ren, Ian Sakari Niemi | 2007-06-12 |