| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 6 | |
| #2 | Republic of Korea | 5 | |
| #3 | United States | 2 | |
| #4 | EPO (European Patent Office) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Telecommunications | |
| #3 | Optics | |
| #4 | Audio-visual technology | |
| #5 | Computer technology | |
| #6 | Environmental technology |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ku Bon Hun | 14 |
| Publication | Filing date | Title |
|---|---|---|
| KR101608906B1 | Smart lazer phone control method | |
| KR101518395B1 | Smart lazer phone | |
| KR101441912B1 | Energy generation and induction energy-saving devices using magnetic field and the electromagnetic field of lines | |
| WO2014010834A1 | System for transmitting electric energy | |
| KR101271310B1 | Dc electric power transportation efficiency improvement device | |
| KR101271334B1 | Ac electric power transportation efficiency improvement device |