Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8687505 | Apparatus and method for controlling traffic | Sang Sik Yoon, Sang Kil Park, Sang Wan Kim, Dong Won Kang, Joon Kyung Lee +5 more | 2014-04-01 |
| 7916734 | Method for determining transmission path of router system | Jong Kuk Lee, Sang-sig Nam | 2011-03-29 |
| 6138163 | Mediate server and real time delivery method between different networks | Hyeun Tae Lee | 2000-10-24 |