| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Republic of Korea | 11 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Macromolecular chemistry and polymers | |
| #3 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Chairs and beds | |
| #2 | Office furniture | |
| #3 | Macromolecular compounds compositions | |
| #4 | Nails |
| # | Name | Total Patents |
|---|---|---|
| #1 | Oh Sang Hyo | 10 |
| #2 | Kang Sang Yu | 3 |
| #3 | Oh Sang Hyun | 1 |
| Publication | Filing date | Title |
|---|---|---|
| KR20210028764A | Monitor up and down table with prevention of noise and minute height adjustable | |
| KR102076298B1 | Table with prevention of noise and minute height adjustable | |
| KR20200123893A | headrest for chair | |
| KR102002053B1 | headrest for chair | |
| KR20200110966A | Structure of chair lumbar supporter | |
| KR101976348B1 | Mesh type chair | |
| KR101544852B1 | Mesh type chair seat assembly and method for manufacturing the same | |
| KR101296357B1 | Back of chair | |
| KR20120116230A | Head support apparatus for chair | |
| KR20120116141A | Office chair | |
| KR20120106258A | Office chair |