| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 6 | |
| #2 | Republic of Korea | 3 | |
| #3 | China | 2 | |
| #4 | EPO (European Patent Office) | 2 | |
| #5 | Canada | 1 | |
| #6 | United Kingdom | 1 | |
| #7 | New Zealand | 1 | |
| #8 | United States | 1 | |
| #9 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Environmental technology | |
| #3 | Agriculture | |
| #4 | Semiconductors |
| # | Name | Total Patents |
|---|---|---|
| #1 | Rooymans Johannes Otto | 11 |
| #2 | Neeb Taco Wijnand | 2 |
| #3 | Antonius Willem Verburg | 1 |
| #4 | Otto Rooymans Johannes | 1 |
| #5 | Andre Veltman | 1 |
| #6 | Ramaker Antonius Everardus Theodorus | 1 |
| #7 | Veltman Andre | 1 |
| #8 | Johannes Otto Rooymans | 1 |
| #9 | Rooymans Johannus Otto | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO2010023280A1 | Method and circuit for controlling an led load | |
| WO2009013317A1 | Lighting arrangement | |
| GB0811713D0 | Dimmer triggering circuit, dimmer system and dimmable device | |
| WO2008113837A2 | Heat management system for photovoltaic cell panels and led-based light sources | |
| EP2025220A1 | LED lighting device for growing plants |