Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8720023 | Method of manufacturing a monolithic duplexer | Yun Kwon Park, In-sang Song, Seok-chul Yun, Seog-woo Hong, Byeoung-ju Ha +3 more | 2014-05-13 |
| 7911300 | MEMS RF-switch using semiconductor | Il-jong Song, Hyung-jae Shin, Soon-cheol Kweon, Che-heung Kim, Sang Hun Lee +1 more | 2011-03-22 |
| 7816662 | RF nanoswitch | Kuang-woo Nam, Seok-chul Yun, In-sang Song | 2010-10-19 |
| 7683747 | MEMS RF-switch using semiconductor | Il-jong Song, Hyung-jae Shin, Soon-cheol Kweon, Che-heung Kim, Sang Hun Lee +1 more | 2010-03-23 |
| 7663450 | Monolithic duplexer | Yun Kwon Park, In-sang Song, Seok-chul Yun, Seog-woo Hong, Byeoung-ju Ha +3 more | 2010-02-16 |
| 7638790 | RF nanoswitch | Kuang-woo Nam, Seok-chul Yun, In-sang Song | 2009-12-29 |
| 7439825 | Integrated filter including FBAR and saw resonator and fabrication method therefor | Kuang-woo Nam, Kook-hyun Sunwoo, In-sang Song, Sang Wook Kwon, Duck Hwan Kim +9 more | 2008-10-21 |
| 7274147 | Magnetron | Kuang-woo Nam, Yun Kwon Park, In-sang Song | 2007-09-25 |
| 7224245 | Duplexer fabricated with monolithic FBAR and isolation part and a method thereof | In-sang Song, Byeoung-ju Ha, Yun Kwon Park, Kuang-woo Nam | 2007-05-29 |
| 7122942 | Electrostatic RF MEMS switches | In-sang Song, Young Il Kim, Moon-chul Lee, Young Tack Hong, Sun-Hee Park +1 more | 2006-10-17 |
| 6989664 | RF power sensor for measuring an RF signal power using capacitance | In-sang Song, Young Il Kim, Sun-Hee Park, Young Tack Hong, Dong-ki Min | 2006-01-24 |
| 6806545 | MEMS device having flexures with non-linear restoring force | — | 2004-10-19 |