| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Republic of Korea | 7 | |
| #2 | China | 2 | |
| #3 | United States | 2 | |
| #4 | EPO (European Patent Office) | 1 | |
| #5 | Japan | 1 | |
| #6 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Transport | |
| #3 | Mechanical elements | |
| #4 | Civil engineering | |
| #5 | Medical technology |
| # | Technology | |
|---|---|---|
| #1 | Furniture for children | |
| #2 | Nails | |
| #3 | Vehicle parts | |
| #4 | Vehicle seats | |
| #5 | Finishing work on buildings | |
| #6 | Household appliances | |
| #7 | Chairs and beds | |
| #8 | Object sterilising |
| # | Name | Total Patents |
|---|---|---|
| #1 | Yu Byung Hoon | 5 |
| #2 | Yu Byunghoon | 4 |
| #3 | Son Kyoung Mok | 3 |
| #4 | Son Kyung Mok | 1 |
| #5 | Yu Byung-Hoon | 1 |
| #6 | Kawai Hidetoshi | 1 |
| #7 | Bae Sung Chul | 1 |
| #8 | Son- Kyung-Mok | 1 |
| #9 | Lee Seung Kyu | 1 |
| #10 | Lee Sung Min | 1 |
| Publication | Filing date | Title |
|---|---|---|
| KR20200050912A | Carrier device for Baby chair | |
| KR20200116288A | Cushion Mat with preventing function | |
| KR20200053179A | Hip seat carrier | |
| KR102096412B1 | Carrier device for Baby chair | |
| JP2019157587A | Basic structure of multipurpose cafe | |
| KR101939793B1 | Sterilizing and disinfecting apparatus for baby products | |
| KR101779077B1 | Baby chair | |
| KR101679218B1 | Infant Carrier Sets |