Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11195586 | Memory device and operating method of the memory device | Jong Woo Kim, Chi Wook An, Un Sang Lee | 2021-12-07 |
| 9478304 | Semiconductor memory device and operating method thereof | Min Sang Park, Yun Bong Lee, Suk Kwang Park, Dong-Wook Lee, Myung Su Kim +4 more | 2016-10-25 |
| 9257903 | Pumping circuit | Won Beom Choi | 2016-02-09 |
| 9159435 | Semiconductor memory device having bouncing detection circuit and method of operating the same | Chang Won Yang, Myung Jin Park, Chang-Hyuk Lee | 2015-10-13 |
| 9093169 | Nonvolatile semiconductor memory apparatus and data sensing method thereof | Chang Won Yang | 2015-07-28 |
| 8913427 | Semiconductor memory device and method of operating the same | — | 2014-12-16 |
| 8873301 | Semiconductor memory device and method of operating the same | Tae Heui Kwon | 2014-10-28 |
| 8582367 | Semiconductor memory device and method of operating the same | Myung Cho, Jung Hwan Lee, Ji Hwan Kim | 2013-11-12 |
| 8582368 | Non-volatile memory device and operating method of the same | Seong Je Park | 2013-11-12 |
| 8559233 | Semiconductor memory device | — | 2013-10-15 |
| 8395940 | Page buffer circuit, nonvolatile memory device including the page buffer circuit, and method of operating the nonvolatile memory device | — | 2013-03-12 |
| 8194464 | Page buffer of nonvolatile memory device and method of performing program verification operation using the same | Myung Cho | 2012-06-05 |
| 8179722 | Page buffer circuit and nonvolatile memory device | — | 2012-05-15 |