| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Sweden | 4 | |
| #2 | EPO (European Patent Office) | 2 | |
| #3 | United States | 2 | |
| #4 | WIPO (World Intellectual Property Organization) | 2 | |
| #5 | Australia | 1 | |
| #6 | Canada | 1 | |
| #7 | Republic of Korea | 1 |
| # | Industry | |
|---|---|---|
| #1 | Optics | |
| #2 | Audio-visual technology |
| # | Technology | |
|---|---|---|
| #1 | Optical systems | |
| #2 | Advertising |
| # | Name | Total Patents |
|---|---|---|
| #1 | Karlsson Dennis | 13 |
| Publication | Filing date | Title |
|---|---|---|
| WO2004088617A1 | Convex luminant sign | |
| SE0300995D0 | Edge-illuminated electric sign production method involves controlling laser beam by scanning line pattern and modulating laser beam power by frequency proportional to line pattern |