Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9479013 | Wireless inductive power transfer | Neil Francis Joye, Andries Van Wageningen | 2016-10-25 |
| 9444266 | Wireless inductive power transfer with temperature control of the receiver | Andries Van Wageningen, Antonius Adriaan Maria Staring, Johannes Gerardus Fredericus Kablau | 2016-09-13 |
| 9136777 | Capacitively coupled power supply system | Ronald Van Langevelde, Hugo Veenstra, Franciscus Adrianus Cornelis Maria Schoofs | 2015-09-15 |
| 8810196 | Inductive charger and charging method | Robert Paul Visser, Jacob A. van der Linden | 2014-08-19 |
| 8487540 | Variable light-level production using different dimming modes for different light-output ranges | Jacob Dijkstra, Schelte Heeringa, Petrus Johannes Bremer | 2013-07-16 |
| 8341790 | Drive system for a toothbrush using a flexible membrane for cleaning teeth | Martijn Van Baren, Klaas Kooijker, Pawel Leshem | 2013-01-01 |
| 8253419 | Battery voltage monitoring system for monitoring the battery voltage of a series arrangement of more than two batteries | Schelte Heeringa, Oedilius Johannes Bisschop, Job Van Der Van Der Burg, Pascal Homan | 2012-08-28 |
| 8125179 | Controlling a power of an electrical motor | Wessel Adolf OTTEN | 2012-02-28 |
| 6657402 | Portable device with reduced power dissipation | Andries Bron | 2003-12-02 |
| 6498456 | Inductive coupling system with capacitive parallel compensation of the mutual self-inductance between the primary and the secondary windings | Jorge Luiz Duarte, Johannes Lambertus Franciscus Van Der Veen | 2002-12-24 |
| 6445156 | Speed control | Harry Marinus, Gaatze Bareld Bosma, Jacob Dijkstra | 2002-09-03 |