Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12423182 | Memory device and operation method thereof | Seongmuk Kang, Kyung Ho Lee, Myungkyu Lee, Kyomin Sohn, Kijun Lee +2 more | 2025-09-23 |
| 11921579 | Method of operating memory device, method of operating memory controller and memory system | Jun-Hyung Kim, Chang-Yong Lee, Sang-Uhn Cha, Kyung-Soo Ha | 2024-03-05 |
| 11681457 | High bandwidth memory device and system device having the same | Jun Gyu Lee, Reum Oh, Moon Hee Oh | 2023-06-20 |
| 11334282 | High bandwidth memory device and system device having the same | Jun Gyu Lee, Reum Oh, Moon Hee Oh | 2022-05-17 |
| 11194505 | High bandwidth memory device and system device having the same | Jun Gyu Lee, Reum Oh, Moon Hee Oh | 2021-12-07 |
| 11049584 | Integrated circuit memory devices having buffer dies and test interface circuits therein that support testing and methods of testing same | Kyo-Min Sohn, Young-Soo Sohn | 2021-06-29 |
| 10996885 | High bandwidth memory device and system device having the same | Jun Gyu Lee, Reum Oh, Moon Hee Oh | 2021-05-04 |
| 8902686 | Memory device, operation method thereof, and memory system having the same | In Chul Jeong | 2014-12-02 |
| 8837246 | Memory device, operation method thereof and memory system having the same | In Chul Jeong | 2014-09-16 |
| 8483001 | Level detector, internal voltage generator including level detector, and semiconductor memory device including internal voltage generator | Yong Ho Cho, Ji Hoon Lim, Seong-Jin Jang, Tae Yoon Lee | 2013-07-09 |
| 8416632 | Bitline precharge voltage generator, semiconductor memory device comprising same, and method of trimming bitline precharge voltage | Seong-Jin Jang, Myeong-O Kim, Hong-Jun Lee, Tae Yoon Lee | 2013-04-09 |
| 8284624 | Level detector, internal voltage generator including level detector, and semiconductor memory device including internal voltage generator | Yong Ho Cho, Ji Hoon Lim, Seong-Jin Jang, Tae Yoon Lee | 2012-10-09 |