| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Republic of Korea | 6 | |
| #2 | China | 4 | |
| #3 | WIPO (World Intellectual Property Organization) | 3 | |
| #4 | Japan | 1 | |
| #5 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Environmental technology | |
| #3 | Control | |
| #4 | Telecommunications | |
| #5 | Computer technology |
| # | Name | Total Patents |
|---|---|---|
| #1 | Yoon Yoeng Cheol | 11 |
| #2 | Cheol Yoon Yoeng | 1 |
| #3 | Youngcheol Yoon | 1 |
| #4 | Kim Ki Kab | 1 |
| #5 | Yun Yonchoru | 1 |
| Publication | Filing date | Title |
|---|---|---|
| KR20150026505A | System for controlling an lighting fixture | |
| KR101378001B1 | Method of driving a smart phone | |
| CN102378434A | Guiding lighting system | |
| CN102415216A | Lighting apparatus | |
| KR100928455B1 | Biolux-lighting apparatus | |
| KR20100111416A | Guiding lighting system | |
| KR20090040636A | Converse driving prevention apparatus | |
| KR100836589B1 | Receipt issuing apparatus |