Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12120797 | Power supply device, a power receiving device and power supply and receipt methods | Anteneh Alemu Abbo, Marcel Beij, Johannes Petrus Wernars | 2024-10-15 |
| 11979958 | Power reduction for radar-based motion detection systems and methods | Fetze Pijlman, Christian Hattrup, Haimin Tao | 2024-05-07 |
| 11844159 | Driver for driving a load, as well as a corresponding LED based lighting device and a corresponding method of operating the driver | Marcel Beij, Hermanus Johannes Maria Vos, Henricus Mathijs Maria Creemers | 2023-12-12 |
| 11137119 | Tubular device for fitting to a tubular light fitting | Haimin Tao, Tian Xiang Wen, Feng Ju, Han Lu, PIETER JOHANNES STOBBELAAR | 2021-10-05 |
| 11118773 | Conversion circuit between fluorescent ballast and LED | Xianhui Zhang, Han Lu, Haimin Tao | 2021-09-14 |
| 11057973 | Retrofit LED lighting device having improved timing event detection for increasing stable driver operation without light flicker | Haimin Tao, Dmytro Viktorovych Malyna | 2021-07-06 |
| 10588185 | LED tube lamp | Patrick John Zijlstra, Haimin Tao | 2020-03-10 |
| 10123381 | Filament circuit for lamp powered via ballast | Haimin Tao | 2018-11-06 |
| 6810349 | System and method for determining a measure of the physical activity of an object | Klaas R. Westerterp, Annelis Heleen Carolien Goris, Johannes Johanna Van Herk | 2004-10-26 |