Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9952821 | Screen position sensing method in multi display system, content configuring method, watermark image generating method for sensing screen position server, and display terminal | Il Hong Shin, Hyun Suk Roh, Sung-hee Lee, Hyun Woo Lee | 2018-04-24 |
| 8774130 | Access point, L2 switch and method of supporting multicast handover using the access point and L2 switch | Il Gu Jung, Kyoung-Hee Lee, Sang-Kyoun Jo, Sung-Kuen Lee, Kyeong-Seob Cho +2 more | 2014-07-08 |
| 8094589 | Method and apparatus for multimedia messaging service using Parlay X web service | Won Ryu | 2012-01-10 |
| 7286831 | Method of balancing load and method of setting up call using the same in general packet radio service network | Won Ryu | 2007-10-23 |