| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 4 | |
| #2 | WIPO (World Intellectual Property Organization) | 4 | |
| #3 | China | 3 | |
| #4 | EPO (European Patent Office) | 2 | |
| #5 | African Regional Industrial Property Organization | 1 | |
| #6 | Canada | 1 | |
| #7 | Mexico | 1 | |
| #8 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Environmental technology | |
| #3 | Transport |
| # | Name | Total Patents |
|---|---|---|
| #1 | Katsaros Stephen | 16 |
| #2 | Dunbar Steve | 4 |
| #3 | Katsaros Stephen B | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CN108702022A | Solar charging circuit and method | |
| WO2012170649A2 | Backup lighting accessory | |
| WO2012170609A2 | Window-mounted solar light | |
| EP2638319A2 | Adjustable solar charged lamp |