Issued Patents All Time
Showing 1–25 of 64 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10134854 | High electron mobility transistor and fabrication method thereof | Ho Kyun Ahn, Dong Min KANG, Yong-Hwan Kwon, Dong Young Kim, Seong-Il Kim +9 more | 2018-11-20 |
| 10020201 | Semiconductor device and method of fabricating the same | Chi Hoon Jun, Sang Choon Ko, Seok-Hwan MOON, Woojin Chang, Sung-Bum Bae +3 more | 2018-07-10 |
| 9905654 | Bridge diode | Dong Yun Jung, Hyun Soo Lee, Sang Choon Ko, Minki Kim, Jeho NA +5 more | 2018-02-27 |
| 9899226 | Semiconductor device and fabrication method thereof | Ho Kyun Ahn, Hae Cheon Kim, Jong-Won Lim, Dong Min KANG, Yong-Hwan Kwon +7 more | 2018-02-20 |
| 9755027 | Electronical device | Hyung Seok Lee, Ki Hwan Kim, Sang Choon Ko, Zin Sig Kim, Jeho NA +4 more | 2017-09-05 |
| 9613884 | Semiconductor device | Chi Hoon Jun, Jeho NA, Dong Yun Jung, Sang Choon Ko, Hyung Seok Lee | 2017-04-04 |
| 9490214 | Semiconductor device and method of fabricating the same | Byoung-Gue Min, Sang Choon Ko, Jong-Won Lim, Hokyun Ahn, Hyung Sup Yoon +1 more | 2016-11-08 |
| 9337121 | Semiconductor device and method of fabricating the same | Chi Hoon Jun, Sang Choon Ko, Seok-Hwan MOON, Woojin Chang, Sung-Bum Bae +3 more | 2016-05-10 |
| 9270381 | Method and apparatus for transmitting and receiving coherent optical OFDM | Chun Ju Youn, Yong-Hwan Kwon, Duk Jun Kim, Jong-Hoi Kim, Joong-Seon Choe +1 more | 2016-02-23 |
| 9234964 | Laser radar system and method for acquiring 3-D image of target | Bongki Mheen, MyoungSook Oh, Kisoo Kim, Jae-Sik Sim, Yong-Hwan Kwon | 2016-01-12 |
| 9224830 | Transistor and method of fabricating the same | Seong-Il Kim, Jong-Won Lim, Dong Min KANG, Sang-Heung Lee, Hyung Sup Yoon +4 more | 2015-12-29 |
| 9209266 | High electron mobility transistor and manufacturing method thereof | Jong-Won Lim, Ho Kyun Ahn, Young Rak PARK, Dong Min KANG, Woo Jin Chang +6 more | 2015-12-08 |
| 9178474 | Feedback amplifier | Sang-Heung Lee, Seong-Il Kim, Dong Min KANG, Jong-Won Lim, Chull Won Ju +2 more | 2015-11-03 |
| 9170333 | Dynamic range three-dimensional image system | Bongki Mheen, Ki Jun SUNG, Jae-Sik Sim, Kisoo Kim, MyoungSook Oh +1 more | 2015-10-27 |
| 9166680 | Apparatus and method for measuring IQ imbalance for optical receiver | Chun Ju Youn, Jong-Hoi Kim, Joong-Seon Choe, Duk Jun Kim, Yong-Hwan Kwon | 2015-10-20 |
| 9159612 | Semiconductor device and method of fabricating the same | Byoung-Gue Min, Sang Choon Ko, Jong-Won Lim, Hokyun Ahn, Hyung Sup Yoon +1 more | 2015-10-13 |
| 9159583 | Methods of manufacturing nitride semiconductor devices | Sang Choon Ko, Jae Kyoung Mun, Woojin Chang, Sung-Bum Bae, Young Rak PARK +6 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, Hokyun Ahn +1 more | 2015-09-15 |
| 9031421 | Measuring device and method of measuring signal transmission time difference thereof | Joong-Seon Choe, Chun Ju Youn, Jong-Hoi Kim, Duk Jun Kim, Yong-Hwan Kwon +1 more | 2015-05-12 |
| 9012920 | Wafer level packaged GaN power semiconductor device and the manufacturing method thereof | Chull Won Ju, Hae Cheon Kim, Hyung Sup Yoon, Woo Jin Chang, Sang-Heung Lee +5 more | 2015-04-21 |
| 8952422 | Transistor and method of fabricating the same | Hokyun Ahn, Jong-Won Lim, Jeong-Jin Kim, Hae Cheon Kim, Jae Kyoung Mun | 2015-02-10 |
| 8941231 | Electronic chip and method of fabricating the same | Young Rak PARK, Sang Choon Ko, Byoung-Gue Min, Jong-Won Lim, Hokyun Ahn +2 more | 2015-01-27 |
| 8937002 | Nitride electronic device and method for manufacturing the same | Sung-Bum Bae, Jae Kyoung Mun, Sung Bock Kim, Hae Cheon Kim, Chull Won Ju +5 more | 2015-01-20 |
| 8929731 | Apparatus for measuring performance of coherent optical receiver | Chun Ju Youn, Joong-Seon Choe, Jong-Hoi Kim, Duk Jun Kim, Yong-Hwan Kwon | 2015-01-06 |
| 8901608 | Transistor and method of fabricating the same | Jong-Won Lim, Hokyun Ahn, Woojin Chang, Dong Min KANG, Seong-Il Kim +5 more | 2014-12-02 |