Issued Patents All Time
Showing 25 most recent of 81 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12419049 | Semiconductor memory device including symmetrical channel patterns and wordlines | Kiseok Lee, Keunnam Kim, Hui-Jung Kim, Wonsok Lee | 2025-09-16 |
| 12408382 | Semiconductor memory device having a confinement layer with a two-dimensional electron gas in the confinement layer | Jae-Kyeong Jeong, Min Tae Ryu, Hyeon Joo Seul, Sungwon Yoo, Wonsok Lee +1 more | 2025-09-02 |
| 12402301 | Semiconductor memory device having shield layer between peripheral circuit and cell array structures | Min Tae Ryu, Huije RYU, Sungwon Yoo, Yongjin Lee, Wonsok Lee | 2025-08-26 |
| 12356625 | Semiconductor memory device and method for fabricating the same | Dong Il Bae, Won Sok Lee, Yong Seok Kim | 2025-07-08 |
| 12159793 | Substrate treating apparatus and substrate treating method | Kyeong Min LEE, Won Young KANG, Kang Sul KIM, Tae-Keun Kim | 2024-12-03 |
| 12080791 | Semiconductor memory device and method for fabricating the same | Min Tae Ryu, Sang Hoon Uhm, Ki Seok Lee, Min Su Lee, Won Sok Lee | 2024-09-03 |
| 12075611 | Semiconductor memory device | Wonsok Lee, Min Tae Ryu, Woo Bin Song, Kiseok Lee, Minsu Lee | 2024-08-27 |
| 12048141 | Semiconductor memory device and a method of fabricating the same | Kiseok Lee, Hui-Jung Kim | 2024-07-23 |
| 12034047 | Semiconductor device including oxide semiconductor layer | Woo Bin Song, Sang-Woo Lee | 2024-07-09 |
| 11925963 | Method for treating a substrate | Kyeong Min LEE, Tae-Keun Kim, Won Young KANG | 2024-03-12 |
| 11903184 | Semiconductor memory devices and methods for fabricating the same | Kyung Hwan Lee, Yong Seok Kim, Il-Gweon Kim, Hui-Jung Kim, Jae Ho Hong | 2024-02-13 |
| 11887653 | Memory devices | Minsu Lee, Min Tae Ryu, Wonsok Lee | 2024-01-30 |
| 11785761 | Semiconductor memory devices | Hui-Jung Kim, Bong-Soo Kim, Junsoo Kim, Satoru Yamada, Wonsok Lee +1 more | 2023-10-10 |
| 11696434 | Semiconductor memory device | Kiseok Lee, Kyunghwan Lee, Dongoh Kim, Yongseok Kim, Hui-Jung Kim | 2023-07-04 |
| 11563005 | Three-dimensional semiconductor device with a bit line perpendicular to a substrate | Minsu Lee, Kiseok Lee, Minwoo Song, Hyun-Sil Oh | 2023-01-24 |
| 11532707 | Semiconductor device including oxide semiconductor layer | Woo Bin Song, Sang-Woo Lee | 2022-12-20 |
| 11517968 | Deburring tool | Sung Min Bae, Jong Youl Park, Jin Youl Kim, Seung Ho Lee | 2022-12-06 |
| 11488956 | Semiconductor memory device | Beomyong Hwang, Hei Seung Kim, Mirco Cantoro, Hyunmog Park, Woo Bin Song +1 more | 2022-11-01 |
| 11417772 | Semiconductor device | Woo Bin Song, Hyun-Mog Park, Min-Woo Song | 2022-08-16 |
| 11342330 | Semiconductor memory device | Hyunmog Park, Woo Bin Song, Minsu Lee, Wonsok Lee | 2022-05-24 |
| 11195836 | Semiconductor memory devices | Hui-Jung Kim, Junsoo Kim, Taehyun An, Dongsoo Woo, Yoosang Hwang | 2021-12-07 |
| 11149234 | Cleaning composition, cleaning apparatus, and method of fabricating semiconductor device using the same | Mi Hyun Park, Jung-Min Oh, Young-Hoo Kim, Hyo-San Lee, Tae-Keun Kim +3 more | 2021-10-19 |
| 11018137 | Semiconductor memory device | Beomyong Hwang, Hei Seung Kim, Mirco Cantoro, Hyunmog Park, Woo Bin Song +1 more | 2021-05-25 |
| 10991699 | Semiconductor memory devices | Hui-Jung Kim, Bong-Soo Kim, Junsoo Kim, Satoru Yamada, Wonsok Lee +1 more | 2021-04-27 |
| 10896951 | Semiconductor devices | Woo Bin Song, Hei Seung Kim, Mirco Cantoro, Sang-Woo Lee, Beom Yong HWANG | 2021-01-19 |