Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11916140 | Compound semiconductor device | Sungjae CHANG, Hyunwook JUNG | 2024-02-27 |
| 10608102 | Semiconductor device having a drain electrode contacting an epi material inside a through-hole and method of manufacturing the same | Min Jeong SHIN, Jeong-Jin Kim, Hae Cheon Kim, Jae Won DO, Byoung-Gue Min +12 more | 2020-03-31 |
| 10256811 | Cascode switch circuit including level shifter | Woojin Chang, Jong-Won Lim, Dong Min KANG, Dong Young Kim, Seong-Il Kim +12 more | 2019-04-09 |
| 9634112 | Field effect transistor and method of fabricating the same | Hyung Sup Yoon, Byoung-Gue Min, Jong-Won Lim, Seong-Il Kim, Sang-Heung Lee +3 more | 2017-04-25 |
| 9490214 | Semiconductor device and method of fabricating the same | Byoung-Gue Min, Sang Choon Ko, Jong-Won Lim, Hyung Sup Yoon, Jae Kyoung Mun +1 more | 2016-11-08 |
| 9159612 | Semiconductor device and method of fabricating the same | Byoung-Gue Min, Sang Choon Ko, Jong-Won Lim, Hyung Sup Yoon, Jae Kyoung Mun +1 more | 2015-10-13 |
| 9136396 | Semiconductor device and method of manufacturing the same | Sang Choon Ko, Jae Kyoung Mun, Byoung-Gue Min, Young Rak PARK, Jeong-Jin Kim +1 more | 2015-09-15 |
| 8952422 | Transistor and method of fabricating the same | Jong-Won Lim, Jeong-Jin Kim, Hae Cheon Kim, Jae Kyoung Mun, Eun Soo Nam | 2015-02-10 |
| 8941231 | Electronic chip and method of fabricating the same | Young Rak PARK, Sang Choon Ko, Byoung-Gue Min, Jong-Won Lim, Sung-Bum Bae +2 more | 2015-01-27 |
| 8901608 | Transistor and method of fabricating the same | Jong-Won Lim, Woojin Chang, Dong Min KANG, Seong-Il Kim, Sang-Heung Lee +5 more | 2014-12-02 |
| 8609474 | Method of manufacturing semiconductor device | Jong-Won Lim, Dong Min KANG, Woojin Chang, Hae Cheon Kim, Eun Soo Nam | 2013-12-17 |
| 8586462 | Method of manufacturing a field-effect transistor | Jong-Won Lim, Hyung Sup Yoon, Byoung-Gue Min, Sang-Heung Lee, Hae Cheon Kim +1 more | 2013-11-19 |
| 8518794 | Semiconductor devices and methods of forming thereof | Jong-Won Lim, Hyung Sup Yoon, Woojin Chang, Hae Cheon Kim | 2013-08-27 |
| 8338241 | Method of manufacturing high frequency device structure | Hyung Sup Yoon, Byoung-Gue Min, Sang-Heung Lee, Hae Cheon Kim | 2012-12-25 |
| 8294521 | Power amplifier having depletion mode high electron mobility transistor | Dong Min KANG, Hong Ji, Jong-Won Lim, Woojin Chang, Sang-Heung Lee +2 more | 2012-10-23 |
| 8058658 | High-speed optical interconnection device | Sang-Heung Lee, Hae Cheon Kim, Dong Min KANG, Dong Young Kim, Jae Kyoung Mun +4 more | 2011-11-15 |
| 8053345 | Method for fabricating field effect transistor using a compound semiconductor | Jong-Won Lim, Hyung Sup Yoon, Woojin Chang, Hae Cheon Kim, Eun Soo Nam | 2011-11-08 |
| 6979871 | Semiconductor device having T-shaped gate electrode and method of manufacturing the same | Jae Kyoung Mun, Haecheon Kim | 2005-12-27 |
| 6933543 | Compound semiconductor high frequency switch device | Jae Kyoung Mun, Hong Ji, Heacheon Kim | 2005-08-23 |