Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |
| 10014401 | Semiconductor device with passivation layer for control of leakage current | Jeho NA, Hyung Seok Lee, Chi Hoon Jun, Sang Choon Ko, Myungjoon KWACK +3 more | 2018-07-03 |
| 9905654 | Bridge diode | Dong Yun Jung, Hyun Soo Lee, Sang Choon Ko, Minki Kim, Jeho NA +5 more | 2018-02-27 |
| 9825622 | Cascode switch circuit | Woojin Chang, Sang Choon Ko, Jae Kyoung Mun | 2017-11-21 |
| 9800181 | Hybrid diode device | Chi Hoon Jun, Sang Choon Ko, Minki Kim, Jeho NA, Junbo PARK +4 more | 2017-10-24 |
| 9755027 | Electronical device | Hyung Seok Lee, Ki Hwan Kim, Sang Choon Ko, Zin Sig Kim, Jeho NA +4 more | 2017-09-05 |
| 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 |
| 9209266 | High electron mobility transistor and manufacturing method thereof | Jong-Won Lim, Ho Kyun Ahn, Dong Min KANG, Woo Jin Chang, Seong-Il Kim +6 more | 2015-12-08 |
| 9159583 | Methods of manufacturing nitride semiconductor devices | Sang Choon Ko, Jae Kyoung Mun, Woojin Chang, Sung-Bum Bae, Chi Hoon Jun +6 more | 2015-10-13 |
| 9136347 | Nitride semiconductor device | Sang Choon Ko, Woojin Chang, Jae Kyoung Mun, Sung-Bum Bae | 2015-09-15 |
| 9136396 | Semiconductor device and method of manufacturing the same | Sang Choon Ko, Jae Kyoung Mun, Byoung-Gue Min, Hokyun Ahn, Jeong-Jin Kim +1 more | 2015-09-15 |
| 8941231 | Electronic chip and method of fabricating the same | Sang Choon Ko, Byoung-Gue Min, Jong-Won Lim, Hokyun Ahn, Sung-Bum Bae +2 more | 2015-01-27 |
| 8937002 | Nitride electronic device and method for manufacturing the same | Sung-Bum Bae, Eun Soo Nam, Jae Kyoung Mun, Sung Bock Kim, Hae Cheon Kim +5 more | 2015-01-20 |
| 8772833 | Power semiconductor device and fabrication method thereof | Woo Jin Chang, Jong-Won Lim, Ho Kyun Ahn, Sang Choon Ko, Sung-Bum Bae +3 more | 2014-07-08 |
| 8723222 | Nitride electronic device and method for manufacturing the same | Sung-Bum Bae, Eun Soo Nam, Jae Kyoung Mun, Sung Bock Kim, Hae Cheon Kim +5 more | 2014-05-13 |