Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11277898 | Retrofit light emitting diode, LED, lighting device for connection to a ballast, wherein said LED lighting device is arranged to detect a dip in said mains voltage using a zero current detector | Dmytro Viktorovych Malyna, Yuanqiang Liu, Marcus Cornelis Van Meel, Tijmen Cornelis Van Bodegraven, Raimundo De Heer Galisteo | 2022-03-15 |