| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 10 | |
| #2 | Republic of Korea | 3 | |
| #3 | WIPO (World Intellectual Property Organization) | 3 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Machines | |
| #3 | Audio-visual technology | |
| #4 | IT methods for management | |
| #5 | Optics | |
| #6 | Packaging and shipping | |
| #7 | Mechanical elements | |
| #8 | Transport | |
| #9 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Unspecified technologies | |
| #2 | Turning | |
| #3 | Motor vehicles | |
| #4 | Presses | |
| #5 | Cameras | |
| #6 | Chairs and beds | |
| #7 | Cranes | |
| #8 | Data processing systems | |
| #9 | Television | |
| #10 | Frames |
| # | Name | Total Patents |
|---|---|---|
| #1 | Park Hong Sik | 15 |
| #2 | Park Sung Hyup | 3 |
| #3 | Cho Ho-Hyoun | 2 |
| #4 | Son Hee Yun | 1 |
| #5 | Choi Chang Hee | 1 |
| #6 | Kim Chang Ho | 1 |
| #7 | Na Bo Ra | 1 |
| Publication | Filing date | Title |
|---|---|---|
| KR20180009247A | A car with tongs having a function of compressing | |
| US2011070039A1 | Cutting insert with protrusions formed at corner area thereof | |
| KR20030002926A | franchising model using multi channel photographing system | |
| KR20010074567A | Automatic control device for height, rotation, of the chair |