Issued Patents All Time
Showing 1–25 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12402509 | Display device | Ji Seong YANG, Seon Uk LEE | 2025-08-26 |
| 12396163 | Semiconductor devices | Seok-Hyun Kim, Youngsin Kim, Jina Kim, Donghwa Shin | 2025-08-19 |
| 12194358 | Wheelchair treadmill | — | 2025-01-14 |
| 12144224 | Display device which prevents color mixing between adjacent pixels | Seon Uk LEE, Yeo Geon Yoon, Don-Chan Cho | 2024-11-12 |
| 11985880 | Display device | Ji Seong YANG, Seon Uk LEE | 2024-05-14 |
| 11766779 | Mobile robot for recognizing queue and operating method of mobile robot | Minjung Kim, Yeonsoo Kim, Hyoungrock Kim, Hyoung Seok Kim, Dong Ki Noh | 2023-09-26 |
| 11221520 | Display device and method of manufacturing the same | Jung-Suk Bang, Sang Ji Park, Don-Chan Cho | 2022-01-11 |
| 11061268 | Display device and method of manufacturing the same | Sang Ji Park, Hae Ju YUN, Don-Chan Cho, Young-Je Cho | 2021-07-13 |
| 10802341 | Color conversion panel and display device including the same | Sang Ji Park, Hae Ju YUN | 2020-10-13 |
| 9947668 | Semiconductor devices and methods of forming the same | Dongjin Lee, Sungho Jang, Jiyoung Kim, Chan Min Lee, Juyeon Jang | 2018-04-17 |
| 9337199 | Semiconductor device and method of fabricating the same | Jiyoung Kim, Sungho Jang, Kyung Eun Kim, Daeik Daniel Kim, Hyoungsub Kim +4 more | 2016-05-10 |
| 9184136 | Semiconductor devices and methods for fabricating the same | Jiyoung Kim, Daeik Daniel Kim, Nara Kim, Jemin Park, Kyuhyun Lee +4 more | 2015-11-10 |
| 8786009 | Substrate structures including buried wiring, semiconductor devices including substrate structures, and method of fabricating the same | Yong-Chul Oh, Hui-Jung Kim, Hyun-Woo Chung, Hyun-Gi Kim | 2014-07-22 |
| 8766354 | Semiconductor devices including vertical channel transistors and methods of manufacturing the same | Hyun-Woo Chung, Hyeong-Sun Hong, Yong-Chul Oh, Yoo-Sang Hwang, Cheol-ho Baek | 2014-07-01 |
| 8623724 | Method of manufacturing a semiconductor device including a capacitor electrically connected to a vertical pillar transistor | Hui-Jung Kim, Yong-Chul Oh, Jae-Man Yoon, Hyun-Woo Chung, Hyun-Gi Kim | 2014-01-07 |
| 8435855 | Methods of manufacturing semiconductor devices | Yong-Chul Oh | 2013-05-07 |
| 8409953 | Method of manufacturing a semiconductor device | Jae-Man Yoon, Yong-Chul Oh, Hui-Jung Kim, Hyun-Woo Chung, Hyun-Gi Kim | 2013-04-02 |
| 8372715 | Vertical channel transistors and methods for fabricating vertical channel transistors | Hyun-Woo Chung, Hui-Jung Kim, Yongchul Oh, Hyun-Gi Kim | 2013-02-12 |
| 8373214 | Semiconductor devices with buried bit lines and methods of manufacturing semiconductor devices | Jae-Man Yoon, Hui-Jung Kim, Hyun-Woo Chung, Hyun-Gi Kim, Yong-Chul Oh | 2013-02-12 |
| 8343831 | Semiconductor device and method of manufacturing the semiconductor device | Jae-Man Yoon, Yong-Chul Oh, Hui-Jung Kim, Hyun-Woo Chung, Hyun-Gi Kim | 2013-01-01 |
| 8324673 | Semiconductor memory devices and methods of forming the same | Hyun-Woo Chung, Yongchul Oh, Hui-Jung Kim, Hyun-Gi Kim | 2012-12-04 |
| 8304824 | Semiconductor device comprising buried word lines | Hui-Jung Kim, Yong-Chul Oh, Hyun-Woo Chung, Hyun-Gi Kim | 2012-11-06 |
| 8294131 | Integrated circuit devices including low-resistivity conductive patterns in recessed regions | Yongchul Oh, Hui-Jung Kim, Hyun-Woo Chung, Hyun-Gi Kim | 2012-10-23 |
| 8283229 | Methods of fabricating vertical channel transistors | Hyun-Woo Chung, Yongchul Oh, Hui-Jung Kim, Hyun-Gi Kim | 2012-10-09 |
| 8274112 | Semiconductor memory device having pillar structures | Hui-Jung Kim, Yong-Chul Oh, Hyun-Woo Chung, Hyun-Gi Kim | 2012-09-25 |