Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12231273 | Mobile communication base station system and method | — | 2025-02-18 |
| 9913328 | Lighting circuits, luminaries and methods compatible with phase-cut mains supplies | — | 2018-03-06 |
| 9867240 | Filter circuit | Tobias Doom | 2018-01-09 |
| 9743468 | Controller | Joan Wichard Strijker | 2017-08-22 |
| 9532418 | Switched mode power supply | Ewold van Geffen, Frank Schoofs | 2016-12-27 |
| 9532416 | Bleeder circuit controller | Bobby Jacob Daniel | 2016-12-27 |
| 9414450 | Lighting circuits, luminaries and methods compatible with phase-cut mains supplies | — | 2016-08-09 |
| 9374017 | AC/DC converter circuit | — | 2016-06-21 |
| 9271355 | Switching power supply controller | Robert Henri de Nie | 2016-02-23 |
| 9237619 | Dimmable LED lighting circuits, controllers therefor and a method of controlling a dimmable LED lighting circuit | — | 2016-01-12 |
| 8981740 | Switching circuit | — | 2015-03-17 |
| 7557623 | Circuit arrangement, in particular phase-locked loop, as well as corresponding method | Ulrich Moehlmann, Timo Giesselmann, Edwin Schapendonk, Frank Brand | 2009-07-07 |
| 5892337 | Black level setting | — | 1999-04-06 |