| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Republic of Korea | 12 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Environmental technology | |
| #3 | Semiconductors | |
| #4 | Packaging and shipping | |
| #5 | Mechanical elements |
| # | Name | Total Patents |
|---|---|---|
| #1 | Lee Jin Hwa | 6 |
| #2 | Lee Jong Sick | 3 |
| #3 | Lee Jong Sik | 2 |
| #4 | Kim Eun Yong | 1 |
| #5 | Hur Min Ho | 1 |
| Publication | Filing date | Title |
|---|---|---|
| KR101816110B1 | LED light apparatus for tunnel | |
| KR101621843B1 | Tunnel light assembly | |
| KR101622573B1 | Streetlight protection case assembly | |
| KR101317462B1 | Tunnel light system | |
| KR101147884B1 | Led lamp and tunnel lamp | |
| KR101018472B1 | Safety terminal block for circuit breaker | |
| KR100959910B1 | Led substrate module | |
| KR20110002187A | Lighting apparatus | |
| KR100909214B1 | Lighting case having hinge structure | |
| KR20100064865A | Street light using light emitting diode | |
| KR100732483B1 | A fixing buckle | |
| KR20040100360A | Tennel inside lighting device having a indicating function of defect points |