Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11025758 | Electric signal transmission line in a communication device | Esa-Sakari Maatta, Jouni Tapio Mäki, David Powney | 2021-06-01 |
| 11011851 | Multi-antenna system | Esa-Sakari Maatta, David Powney, Ilkka Niemela, Jari Lamminparras, Kyosti Kataja +4 more | 2021-05-18 |