Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11316369 | Contactless charger system for charging an electric vehicle | Peter Johan van Duijsen, Tim Velzeboer | 2022-04-26 |
| 9543776 | Charging/discharging circuit for electro active polymer based variable capacitor | Todor Todorcevic | 2017-01-10 |
| 9130479 | Adaptive control method and adaptive controller for controlling energy supplied to a resonant tank | Fredrik Frank Arie Van Der Pijl, Jan Abraham Ferreira, Miguel Castilla | 2015-09-08 |
| 5969511 | Method and device for continuous adjustment and regulation of transformer turns ratio, and transformer provided with such device | Paulus G. J. M. Asselman, Jan Griffioen, Gerardus Chr. Paap, Sjoerd W. H. De Haan, Cornelis Van De Water | 1999-10-19 |