Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8688063 | Signal converting apparatus and receiving apparatus for supporting concurrent dual bands in wireless communication system | Sang-Gug Lee | 2014-04-01 |
| 7817737 | Method of generating multi-channel local oscillation frequencies | Dae Young Yoon, Sang-Gug Lee, Jeong Hoon Kim, Eung Ju Kim, Tah Joon Park | 2010-10-19 |