Issued Patents All Time
Showing 25 most recent of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12431068 | Gate driving circuit and display device including the same | Hyuk-Hwan Kim, Boyong Chung, Tak-Young Lee, Sang-Uk Lim | 2025-09-30 |
| 12190791 | Gate driving circuit and display apparatus including the same | Hyuk-Hwan Kim, Jonghee Kim, Chang-Soo Lee, Sang-Uk Lim, Boyong Chung | 2025-01-07 |
| 12106719 | Display device | Bogyeong Kim, Tak-Young Lee, Boyong Chung, Byungseok Choi | 2024-10-01 |
| 12022692 | Light emitting display device having reduced interference between adjacent pixels | Jong Hee Kim, Yoo Mi RA, Kyung-Ho Park, Geun-ho Lee, Chang-Soo Lee +3 more | 2024-06-25 |
| 11824462 | Sub-module of power converter including bypass switch | Yong Hee Park, Hong Ju Jung | 2023-11-21 |
| 11817767 | Control power for submodules of a MMC converter | Yong Hee Park, Sung Min OH, Hong Ju Jung | 2023-11-14 |
| 11727851 | Gate driver and display device including the same | Junghwan Hwang | 2023-08-15 |
| 11652401 | Submodule of power converter having bypass switch | Yong Hee Park, Hong Ju Jung | 2023-05-16 |
| 11133392 | Semiconductor device | Hyoseok CHOI, Hwichan Jun, Yoonhae Kim, Chulsung KIM, Heungsik PARK | 2021-09-28 |
| 11063530 | Method for removing direct current component at output terminal of MMC converter | Jong Kyou JEONG, Jong-Yun Choi, Joo Yeon Lee, Yong Hee Park | 2021-07-13 |
| 10917002 | Capacitor discharge device inside sub module of MMC converter | Jae Hoon Oh, Ji Hoon Kim | 2021-02-09 |
| 10396683 | Modular multilevel converter | Hong Ju Jung, Jong-Yun Choi, June-Sung Kim, Jung Soo Park | 2019-08-27 |
| 10381345 | Semiconductor device including resistor structure | Hong-sik Shin, Do-Hyoung Kim, Hyon-wook Ra, Seo-bum Lee, Won Hyuk Lee | 2019-08-13 |
| 10348181 | Power control apparatus for sub-module of MMC converter | June-Sung Kim, Hong Ju Jung, Jung Soo Park, Jong-Yun Choi | 2019-07-09 |
| 10199471 | Semiconductor device with field effect transistors and method of fabricating the same | Hyoseok CHOI, Hwichan Jun, Yoonhae Kim, Chulsung KIM, Heungsik PARK | 2019-02-05 |
| 10177652 | Power supply device for sub-module controller of MMC converter | Jung Soo Park, Hong Ju Jung, June-Sung Kim, Jong-Yun Choi | 2019-01-08 |
| 10056375 | Semiconductor device and method for fabricating the same | Sang Hyun Lee, Myung Hoon Jung, Do-Hyoung Kim | 2018-08-21 |
| 10038311 | Module replacement device of high voltage direct current transmission system | June-Sung Kim, Hong Ju Jung, Jung Soo Park, Jong-Yun Choi | 2018-07-31 |
| 9917522 | Power control apparatus for sub-module of MMC converter | June-Sung Kim, Hong Ju Jung, Jung Soo Park, Jong-Yun Choi | 2018-03-13 |
| 9768163 | Semiconductor device and method for fabricating the same | Sang Hyun Lee, Myung Hoon Jung, Do-Hyoung Kim | 2017-09-19 |
| 9704745 | Methods of forming semiconductor device | Keunhee Bai, Dohyoung Kim, Johnsoo Kim, Heungsik PARK, Sanghyun Lee | 2017-07-11 |
| 9536983 | Methods of manufacturing semiconductor devices including gate patterns with sidewall spacers and capping patterns on the sidewall spacers | Dohyoung Kim, Johnsoo Kim, Heungsik PARK, Hongsik Shin, Younghun Choi | 2017-01-03 |
| 8927355 | Method of manufacturing semiconductor devices | Ki Il Kim, Myeong-Cheol Kim, Do-Hyoung Kim, Do-Hsing Lee | 2015-01-06 |
| 8486787 | Method of fabricating semiconductor device | Nam-Gun Kim, Sung-Il Cho, Yoon Jae Kim | 2013-07-16 |
| 8053358 | Methods of forming integrated circuit devices using contact hole spacers to improve contact isolation | Sang-Sup Jeong, Sung-Gil Choi, Jong-Chul Park, Jin Young Kim, Ki-jin Park | 2011-11-08 |