| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 17 | |
| #2 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Telecommunications | |
| #2 | Environmental technology | |
| #3 | Electrical machinery and energy | |
| #4 | Digital networks | |
| #5 | Computer technology | |
| #6 | Audio-visual technology | |
| #7 | Control |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kim Tae-Young | 18 |
| #2 | Cho Jae-Weon | 4 |
| #3 | Yu Hyun-Kyu | 3 |
| #4 | Heo Pil-Won | 2 |
| #5 | Jeong Su-Ryong | 2 |
| #6 | Choi Ho-Kyu | 2 |
| #7 | Kang Sang-Kyun | 1 |
| #8 | Song Tae-Won | 1 |
| #9 | Sel Jongsun | 1 |
| #10 | Lim Young Ho | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2012178454A1 | Method and apparatus for obtaining identifier of small cell in wireless communication system having hierarchical cell structure | |
| WO2011149219A2 | Advertising panel for restroom |