| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 10 | |
| #2 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Macromolecular chemistry and polymers | |
| #2 | Semiconductors | |
| #3 | Optics | |
| #4 | Materials and metallurgy | |
| #5 | Machines | |
| #6 | Biotechnology | |
| #7 | Pharmaceuticals | |
| #8 | Packaging and shipping |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kim Young-Min | 11 |
| #2 | Choi Tae-Young | 3 |
| #3 | Lim Chang-Ki | 1 |
| #4 | Jang Seon-Pil | 1 |
| #5 | Kwon Se-Chang | 1 |
| #6 | Kim Dae-Jin | 1 |
| #7 | Lee Gwan-Sun | 1 |
| #8 | Ahn Byung-Sun | 1 |
| #9 | Lee Ki-Beom | 1 |
| #10 | Park Sang-Cheol | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2008012199A1 | Paper cassette having manual paper feeder and image forming apparatus including the same |