Issued Patents All Time
Showing 76–99 of 99 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8571609 | Wireless power transmission method | Chan-Soo Hwang, Eun Seok Park, Sang Wook Kwon | 2013-10-29 |
| 8558644 | High efficiency resonator for wireless power transmission | Young Ho Ryu, Eun Seok Park, Sang Wook Kwon, Nam Yun Kim, Jung Hae Lee +2 more | 2013-10-15 |
| 8368471 | Resonance power generator | Nam Yun Kim, Sang Wook Kwon, Eun Seok Park, Young Ho Ryu | 2013-02-05 |
| 8334620 | Load impedance decision device, wireless power transmission device, and wireless power transmission method | Eun Seok Park, Sang Wook Kwon | 2012-12-18 |
| 8198785 | MEMS switch | Dong-Kyun Kim, In-sang Song, Sang Hun Lee, Sang Wook Kwon, Jong Seok Kim +1 more | 2012-06-12 |
| 7939356 | Method of manufacturing film bulk acoustic resonator using internal stress of metallic film and resonator manufactured thereby | Jong Seok Kim, Sung-hoon Choa, In-sang Song | 2011-05-10 |
| 7939909 | Device having inductors and capacitors | Moon-chul Lee, In-sang Song, Sung-hye Jeong, Jeong-yoo Hong, Byung-yoo Hong | 2011-05-10 |
| 7926165 | Micro antenna and method of manufacturing the same | Moon-chul Lee, In-sang Song, Sang Wook Kwon, Chang-won Jung, Eun Seok Park | 2011-04-19 |
| 7919903 | MEMS switch | Dong-Kyun Kim, In-sang Song, Sang Hun Lee, Sang Wook Kwon, Jong Seok Kim +1 more | 2011-04-05 |
| 7911300 | MEMS RF-switch using semiconductor | Il-jong Song, Dong-ha Shim, Hyung-jae Shin, Soon-cheol Kweon, Che-heung Kim +1 more | 2011-03-22 |
| 7759591 | Pneumatic MEMS switch and method of fabricating the same | Che-heung Kim, Hyung Choi, In-sang Song, Sang Hun Lee, Sang Wook Kwon +3 more | 2010-07-20 |
| 7683747 | MEMS RF-switch using semiconductor | Il-jong Song, Dong-ha Shim, Hyung-jae Shin, Soon-cheol Kweon, Che-heung Kim +1 more | 2010-03-23 |
| 7671427 | Method of manufacturing film bulk acoustic resonator using internal stress of metallic film and resonator manufactured thereby | Jong Seok Kim, Sung-hoon Choa, In-sang Song | 2010-03-02 |
| 7649672 | MEMS structure and method of fabricating the same | Jong Seok Kim, In-sang Song, Sang Wook Kwon, Seung Jin Oh, Eun Sung Lee +1 more | 2010-01-19 |
| 7619289 | MEMS switch and method for manufacturing the same | Jong Seok Kim, In-sang Song, Sang Hun Lee, Sang Wook Kwon, Duck Hwan Kim +5 more | 2009-11-17 |
| 7545246 | Piezoelectric MEMS switch and method of fabricating the same | Jong Seok Kim, In-sang Song, Sang Hun Lee, Sang Wook Kwon, Chang-seung Lee +1 more | 2009-06-09 |
| 7501911 | Vertical comb actuator radio frequency micro-electro-mechanical system switch | Seok-chul Yun, Seok-mo Chang, Sang Wook Kwon, Che-heung Kim, Jong Seok Kim +4 more | 2009-03-10 |
| 7446634 | MEMS switch and manufacturing method thereof | Hee-moon Jeong, Sang Wook Kwon, Che-heung Kim, Jong Seok Kim, Jun-o Kim +2 more | 2008-11-04 |
| 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 |
| 7420444 | RF MEMS switch having asymmetrical spring rigidity | Jun-o Kim, Sang Wook Kwon, Che-heung Kim, Jong Seok Kim, Hee-moon Jeong +1 more | 2008-09-02 |
| 7281304 | Method for fabricating a film bulk acoustic resonator | Sang-chae Kim, In-sang Song | 2007-10-16 |
| 7169684 | Device having inductors and capacitors and a fabrication method thereof | Moon-chul Lee, In-sang Song, Sung-hye Jeong, Jeong-yoo Hong | 2007-01-30 |
| 7122942 | Electrostatic RF MEMS switches | In-sang Song, Young Il Kim, Moon-chul Lee, Dong-ha Shim, Sun-Hee Park +1 more | 2006-10-17 |
| 6989664 | RF power sensor for measuring an RF signal power using capacitance | Dong-ha Shim, In-sang Song, Young Il Kim, Sun-Hee Park, Dong-ki Min | 2006-01-24 |