Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9219773 | Method of measuring call delay time | Jin Soup Joung, Jong Min Kim, Sung Lyong Lim, Seung Yeup Chae | 2015-12-22 |
| 7957260 | WiMAX system analyzer having RAS emulation function and method of acquiring UL synchronization and testing PSS using the same | Jinsoup Joung, Seung Hwan Ji, Jun Wan Park, Cheol Jin Lee | 2011-06-07 |
| 7835704 | Method for generating test signal for testing accuracy of carrier to interference plus noise ratio measurement of subscriber station through base station emulator | Jinsoup Joung, Seung Hwan Ji, Jun Wan Park, Jae Sung Lee | 2010-11-16 |