Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8189684 | Video data communication method and apparatus for improving transmission efficiency | Young-Tak Kim, Soo Yong Koo, Young Chul Jung, Byoung Kil Kim | 2012-05-29 |
| 7636570 | Method of providing a fast downlink service in a hard handover in a cellular communication system | Dong-Ho Cho, Pil-Yong Hwang, In Sun Lee, Chi-Hyun Park, Ae-Ri Lim +3 more | 2009-12-22 |