Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9801252 | Retrofit light emitting diode tube | — | 2017-10-24 |
| 9743466 | LED replacement lamp for safe operation under fault condition | Bernhard Christiaan Van Dijk, Borong Su | 2017-08-22 |
| 9622317 | LED retrofit lamp | Bernd Ackermann, Georg Sauerlaender, Bernhard Christiaan Van Dijk, Borong Su | 2017-04-11 |