Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7341888 | Balance filter packaging chip having balun mounted therein and manufacturing method thereof | Yun Kwon Park, In-sang Song, Jea Shik Shin, Seok-mo Chang, Seok-chul Yun | 2008-03-11 |
| 7274147 | Magnetron | Dong-ha Shim, Yun Kwon Park, In-sang Song | 2007-09-25 |
| 7250831 | Filter comprising inductor, duplexer using the filter and fabricating methods thereof | In-sang Song, Byeoung-ju Ha, Yun Kwon Park, Jong Seok Kim, Duck Hwan Kim +2 more | 2007-07-31 |
| 7224245 | Duplexer fabricated with monolithic FBAR and isolation part and a method thereof | In-sang Song, Byeoung-ju Ha, Yun Kwon Park, Dong-ha Shim | 2007-05-29 |
| 7122942 | Electrostatic RF MEMS switches | In-sang Song, Young Il Kim, Moon-chul Lee, Dong-ha Shim, Young Tack Hong +1 more | 2006-10-17 |