| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Republic of Korea | 6 | |
| #2 | China | 3 | |
| #3 | Japan | 3 | |
| #4 | United States | 2 |
| # | Industry | |
|---|---|---|
| #1 | Consumer goods | |
| #2 | Optics |
| # | Technology | |
|---|---|---|
| #1 | Hats | |
| #2 | Hats | |
| #3 | Protective garments | |
| #4 | Buttons, pins and buckles | |
| #5 | Personal adornments | |
| #6 | Nonlinear optics | |
| #7 | Hand carried bags |
| # | Name | Total Patents |
|---|---|---|
| #1 | Go Ho Seong | 7 |
| #2 | Koh Ho Seong | 6 |
| #3 | Go Ho-Seong | 1 |
| Publication | Filing date | Title |
|---|---|---|
| KR20170058700A | Hat with e-ink display | |
| KR20170025433A | The device detachable of the word or the logo | |
| KR101588756B1 | The cap maintains the original shape | |
| KR20170005677A | Sweat band of caps using memory form and its caps | |
| KR101375532B1 | Suncap having cap side device controlling angle between visor and band and method thereof | |
| KR101375530B1 | Suncap having cap side device controlling angle between visor and band |