| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 11 | |
| #2 | EPO (European Patent Office) | 1 | |
| #3 | Japan | 1 | |
| #4 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Telecommunications | |
| #2 | Computer technology | |
| #3 | Consumer goods | |
| #4 | Basic communication technologies | |
| #5 | Semiconductors | |
| #6 | Measurement | |
| #7 | Medical technology |
| # | Name | Total Patents |
|---|---|---|
| #1 | Park Young-Soo | 14 |
| #2 | Yoshida Ayako | 4 |
| #3 | Kim Gi-Jung | 3 |
| #4 | Kim Young-Il | 2 |
| #5 | Cho Cheol-Hye | 2 |
| #6 | Chun Sun-Sim | 1 |
| #7 | Kim Young-Nam | 1 |
| #8 | Lee Yong-Su | 1 |
| #9 | Kim Jung-Woo | 1 |
| #10 | Lee Geun-Ho | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2011108048A1 | Comb | |
| US2010127988A1 | Key input device and character input method using center key |