| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 5 | |
| #2 | Canada | 4 | |
| #3 | EPO (European Patent Office) | 4 | |
| #4 | Republic of Korea | 4 | |
| #5 | WIPO (World Intellectual Property Organization) | 2 | |
| #6 | China | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Transport | |
| #3 | Measurement | |
| #4 | Machines | |
| #5 | Control | |
| #6 | Environmental technology |
| # | Name | Total Patents |
|---|---|---|
| #1 | Koo Ja-Il | 15 |
| #2 | Koo Ja Il | 4 |
| #3 | Kim Tae-Kyoung | 2 |
| #4 | Lee Bong Hwan | 1 |
| #5 | Park Bong Hee | 1 |
| Publication | Filing date | Title |
|---|---|---|
| KR101986078B1 | Wiring method and apparatus of magnetic field energy harvesting considering voltage drop of power cable | |
| KR20190102471A | Apparatus for outdoor security camera | |
| EP3471990A1 | Systems, methods and devices for induction-based power harvesting in battery-powered vehicles | |
| KR20170078434A | Unmanned aerial vehicle device charge by electric wire and charging method thereof | |
| KR101586785B1 | Separable current transformer |