| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Republic of Korea | 4 | |
| #2 | China | 2 | |
| #3 | EPO (European Patent Office) | 2 | |
| #4 | WIPO (World Intellectual Property Organization) | 2 | |
| #5 | Australia | 1 | |
| #6 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Measurement | |
| #3 | Control | |
| #4 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Domestic plumbing installations | |
| #2 | Alarm systems | |
| #3 | Radio navigation | |
| #4 | Office furniture |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hong Soon Jin | 11 |
| #2 | Woo Kwang Bok | 11 |
| #3 | Woo Kwang-Bok | 1 |
| #4 | Hong Soon-Jin | 1 |
| Publication | Filing date | Title |
|---|---|---|
| KR101966026B1 | System for Adjusting Washstand | |
| KR101966025B1 | One Body type Being Adjusted in Height of Washstand Device | |
| KR101954938B1 | Height control type ADJUSTABLE APPARATUS FOR SUPPLYING WATER | |
| KR101941268B1 | Height adjustable sink table |