| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Republic of Korea | 13 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Transport | |
| #3 | Environmental technology | |
| #4 | Audio-visual technology |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kim Ki Won | 9 |
| #2 | Kang Hang Geun | 6 |
| #3 | Back Young Sun | 6 |
| #4 | Kim Gi Won | 4 |
| #5 | Yang Jae Hyoung | 3 |
| Publication | Filing date | Title |
|---|---|---|
| KR102105708B1 | Light buoy improved balance keeping | |
| KR20200077906A | Lamp unit for landing induction of helicopter at night and induction device for landing helicopter at night using the same | |
| KR20190078878A | light buoy for navigational aide | |
| KR20190078897A | Beacon | |
| KR101752749B1 | The lighthouse lantern of rotary | |
| KR101752748B1 | Beacon | |
| KR101705750B1 | Beacon | |
| KR101752743B1 | LED marine lantern | |
| KR101752741B1 | LED marine lantern | |
| KR101733688B1 | LED marine lantern | |
| KR20170056777A | Beacon | |
| KR20170056775A | Beacon | |
| KR101670507B1 | Light buoy |