Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10172202 | Circuit arrangement for controlling a LED unit and method of operating the same | Dennis Johannes Antonius Claessens, Jascha Van Pommeren, Jan Wojciech Obrebski, Yi-Fong Wang, Philip Louis Zulma Vael | 2019-01-01 |
| 10070488 | Power converter between halogen transformer and LED | Kumar Arulandu, Georg Sauerlander, Dennis Johannes Antonius Claessens, Philip Louis Zulma Vael, Yi-Fong Wang +4 more | 2018-09-04 |
| 9890942 | Lamp with a heat sink | Lihua Lin, Aldo Tralli, Theodoor Cornelis Treurniet, Aldegonda Lucia Weijers, Martijn Evert Paul Jansen | 2018-02-13 |
| 9629208 | Power converter between halogen transformer and LED | Kumar Arulandu, Georg Sauerlander, Dennis Johannes Antonius Claessens, Philip Louis Zulma Vael, Yi-Fong Wang +4 more | 2017-04-18 |
| 9450481 | Output circuit for magnetic / electronic transformer | Dennis Johannes Antonius Claessens, Philip Louis Zulma Vael, Patrick Alouisius Martina De Bruycker, Yi-Fong Wang | 2016-09-20 |