| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Republic of Korea | 10 | |
| #2 | China | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy |
| # | Technology | |
|---|---|---|
| #1 | Magnets and transformers |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hwang Ki Ho | 8 |
| #2 | Choi Jin Soo | 2 |
| #3 | Kim Dong Won | 2 |
| #4 | Hwang Ki-Ho | 1 |
| Publication | Filing date | Title |
|---|---|---|
| KR20190093487A | Choke coil and convertor comprising the same | |
| KR20180092807A | Bobin assembly, transformer comprising same, and winding method | |
| KR20190042934A | Transformer | |
| KR101762559B1 | Magnetic component and transformer including same | |
| KR20170117737A | Transformer | |
| KR101686975B1 | Coil device | |
| KR20170087696A | Hybrid transformer | |
| KR20140010773A | Transformer | |
| KR20110038308A | A terminal frame for fabricating a indutor | |
| KR20110038277A | A fabricatoion method of a inductor |