| # | Industry | |
|---|---|---|
| #1 | Telecommunications | |
| #2 | Digital networks | |
| #3 | IT methods for management | |
| #4 | Measurement | |
| #5 | Control |
| # | Technology | |
|---|---|---|
| #1 | Wireless communication networks | |
| #2 | Digital information transmission | |
| #3 | Telephonic communication | |
| #4 | Data processing systems | |
| #5 | Antennas | |
| #6 | Transmission | |
| #7 | Traffic control systems | |
| #8 | Radio navigation | |
| #9 | Measuring distances | |
| #10 | Ticket-issuing devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Lee Sang Yun | 5 |
| #2 | Kim Ki Mun | 5 |
| #3 | Hahm Hee Hyeok | 4 |
| #4 | Jo Young-Min | 3 |
| #5 | No Yeong Tae | 3 |
| #6 | Park Seong Soo | 2 |
| #7 | Han Gyuyoung | 2 |
| #8 | Lee Chung-Hak | 2 |
| #9 | Lee Sangyun | 2 |
| #10 | Lee Myung-Sung | 2 |
| Publication | Filing date | Title |
|---|---|---|
| JP2011142650A | Mobile communication system in which asynchronous network and synchronous network capable of handing over mobile communication terminal coexist, and handover method | |
| CN101064718A | Method and system for registering IP address in mobile internet network |