Issued Patents All Time
Showing 25 most recent of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11515585 | Accurate battery temperature measurement by compensating self heating | Marijn Nicolaas van Dongen, Joop Petrus Maria van Lammeren, Henricus Cornelis Johannes Büthker | 2022-11-29 |
| 9967946 | Overshoot protection circuit for LED lighting | Chandra Prakash Tiwari, Henricus Cornelis Johannes Büthker | 2018-05-08 |
| 9894733 | Standalone light emitting diode (LED) controller | Henricus Cornelis Johannes Büthker, Emiliano Mediavilla Pons | 2018-02-13 |
| 9819264 | Controller for a power converter | — | 2017-11-14 |
| 9775205 | Discontinuous mode buck converter and method therefor | Chao-Chun Peng | 2017-09-26 |
| 9467060 | Capacitive level shifter devices, methods and systems | — | 2016-10-11 |
| 9204512 | LED current control | — | 2015-12-01 |
| 9185757 | Multi-channel LED driver arrangements | — | 2015-11-10 |
| 8787502 | Capacitive isolated voltage domains | Martijn Bredius | 2014-07-22 |
| 8693528 | Common mode suppression circuit | Rameswor Shrestha, Martin Bredius | 2014-04-08 |
| 7424315 | Communication bus system operable in a sleep mode and a normal mode | Patrick Heuts, Harm Voss, Stefan Gerhard Erich Butselaar | 2008-09-09 |
| 7301330 | Electronic sensing circuit that compensates for reference voltage drift | Jacobus Adrianus Van Oevelen, Stefan Butzmann, Reinhard Buchhold, Thomas Stork | 2007-11-27 |
| 7095751 | Active switching star node and network of stations interconnected by such a star node | Stefan Gerhard Erich Butselaar, Harm Voss | 2006-08-22 |
| 7035224 | Activity detection in a star node with a plurality of coupled network nodes | Peter Fuhrmann, Wolfgang Otto Budde, Patrick Heuts | 2006-04-25 |
| 6949963 | Line driver with current source output and high immunity to RF signals | Clemens Gerhardus Johannes de Haas, Aloysius Johannes Maria Boomkamp, Gerrit Jan Bollen, Abraham Klaas Van Den Heuvel, Ruurd Anne Visser | 2005-09-27 |
| 6664821 | Line driver with current source output and low sensitivity to load variations | Clemens Gerhardus Johannes de Haas, Aloysius Johannes Maria Boomkamp, Gerrit Jan Bollen, Abraham Klaas Van Den Heuvel, Ruurd Anne Visser | 2003-12-16 |
| 6650144 | Line driver for supplying symmetrical output signals to a two-wire communication bus | — | 2003-11-18 |
| 6512308 | Fault tolerant air bag bus system without transformer | Aloysius Johannes Maria Boomkamp, Martinus Bredius, Peter Buehring, Patrick Heuts, Abraham Klaas Van Den Heuvel +3 more | 2003-01-28 |
| 6420911 | Ballast circuit for operating a lamp | Leonardus F. P. Warmerdam | 2002-07-16 |
| 6400192 | Electronic circuit provided with a digital driver for driving a capacitive load | Abraham Klaas Van Den Heuvel | 2002-06-04 |
| 6326817 | Circuit for suppressing a common mode component in a signal from a CAN communication bus | Abraham Klaas Van Den Heuvel | 2001-12-04 |
| 6154061 | CAN bus driver with symmetrical differential output signals | Martinus Bredius, Aloysius Johannes Maria Boomkamp, Cecilius Gerardus Kwakernaat, Abraham Klaas Van Den Heuvel | 2000-11-28 |
| 5898729 | Fault tolerant digital transmission system | Harald Eisele | 1999-04-27 |
| 5856732 | Servosystem | Jeroen A. Gerlings, Frederik Hendrik Mostert | 1999-01-05 |
| 5497074 | Balanced voltage-to-current converter with quiescent current control | — | 1996-03-05 |