Issued Patents All Time
Showing 1–25 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9054673 | Resonator and fabrication method thereof | Yun Kwon Park, Byeong Kwon Ju, Jae-Sung Rieh, In-sang Song, Jin Woo Lee +2 more | 2015-06-09 |
| 8720023 | Method of manufacturing a monolithic duplexer | Yun Kwon Park, In-sang Song, Seok-chul Yun, Seog-woo Hong, Dong-ha Shim +3 more | 2014-05-13 |
| 8659098 | Resonator and fabrication method thereof | Yun Kwon Park, Byeong Kwon Ju, Jae-Sung Rieh, In-sang Song, Jin Woo Lee +2 more | 2014-02-25 |
| 8418331 | Method of fabricating a duplexer using an embedded PCB | Jun Sik Hwang, Yun Kwon Park, Il-jong Song | 2013-04-16 |
| 8410871 | Tunable resonator and tunable filter | Chul Soo Kim, Sang Won Yun, Young-Ho Cho, In-sang Song, Duck Hwan Kim | 2013-04-02 |
| 8120015 | Resonant structure comprising wire and resonant tunneling transistor | Yun Kwon Park, Sung Woo Hwang, Jea Shik Shin, Jae-Sung Rieh, In-sang Song +3 more | 2012-02-21 |
| 7893792 | Duplexer using an embedded PCB and method of fabricating the same | Jun Sik Hwang, Yun Kwon Park, Il-jong Song | 2011-02-22 |
| 7793395 | Method for manufacturing a film bulk acoustic resonator | Yun Kwon Park, In-sang Song, Il-jong Song, Jong Seok Kim, Duck Hwan Kim +1 more | 2010-09-14 |
| 7663450 | Monolithic duplexer | Yun Kwon Park, In-sang Song, Seok-chul Yun, Seog-woo Hong, Dong-ha Shim +3 more | 2010-02-16 |
| 7622846 | Bulk acoustic wave resonator, filter and duplexer and methods of making same | In-sang Song, Duck Hwan Kim, Yun Kwon Park | 2009-11-24 |
| 7619492 | Film bulk acoustic resonator and a method for manufacturing the same | Seog-woo Hong, In-sang Song, Hyung Choi | 2009-11-17 |
| 7615842 | Inductor integrated chip | Joo-ho Lee, Hae-seok Park, Seog-woo Hong, Hyung Choi, In-sang Song | 2009-11-10 |
| 7548139 | Coupled resonator filter and fabrication method thereof | Hao-seok Park, Joo-ho Lee, Seog-woo Hong, Hyung Choi, In-sang Song | 2009-06-16 |
| 7535322 | Monolithic RF filter | Yun Kwon Park, Duck Hwan Kim, Kuang-woo Nam, In-sang Song, Seok-chul Yun +1 more | 2009-05-19 |
| 7498900 | System on chip structure comprising air cavity for isolating elements, duplexer, and duplexer fabrication method thereof | Joo-ho Lee, Hae-seok Park, In-sang Song, Seog-woo Hong | 2009-03-03 |
| 7456041 | Manufacturing method of a MEMS structure, a cantilever-type MEMS structure, and a sealed fluidic channel | Chang-seung Lee | 2008-11-25 |
| 7423501 | Film bulk acoustic wave resonator and manufacturing method thererof | Duck Hwan Kim, Chul Soo Kim, Yun Kwon Park, Sang Chul Sul, In-sang Song | 2008-09-09 |
| 7253703 | Air-gap type FBAR, method for fabricating the same, and filter and duplexer using the same | In-sang Song, Yun Kwon Park, Jun Sik Hwang | 2007-08-07 |
| 7253705 | Air-gap type thin-film bulk acoustic resonator and fabrication method therefor | In-sang Song, Yun Kwon Park, Jong Seok Kim | 2007-08-07 |
| 7250831 | Filter comprising inductor, duplexer using the filter and fabricating methods thereof | In-sang Song, Yun Kwon Park, Jong Seok Kim, Duck Hwan Kim, Kuang-woo Nam +2 more | 2007-07-31 |
| 7233218 | Air-gap type FBAR, and duplexer using the FBAR | Yun Kwon Park, In-sang Song, Il-jong Song, Duck Hwan Kim | 2007-06-19 |
| 7224245 | Duplexer fabricated with monolithic FBAR and isolation part and a method thereof | In-sang Song, Yun Kwon Park, Kuang-woo Nam, Dong-ha Shim | 2007-05-29 |
| 7205702 | Film bulk acoustic resonator and method for manufacturing the same | Yun Kwon Park, In-sang Song, Il-jong Song, Jong Seok Kim, Duck Hwan Kim +1 more | 2007-04-17 |
| 7168479 | Heat transfer apparatus | Young-ki Hong, Kyung-il Cho, Jong Beom Kim, Hye-jung Cho | 2007-01-30 |
| 7095298 | Film bulk acoustic resonator having supports and manufacturing method therefore | Il-jong Song, Duck Hwan Kim, In-sang Song, Yun Kwon Park | 2006-08-22 |