Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12125538 | Nonvolatile memory device and program method of the same | Ji-Ho Cho, Yong Seok Kim, Byoung-taek Kim, Sun-gyung Hwang | 2024-10-22 |
| 11783900 | Erase method of non-volatile memory device | Sang-Won Park, Bong-Soon Lim | 2023-10-10 |
| 11367487 | Nonvolatile memory device and erase method thereof | Sang-Won Park, Bong-Soon Lim | 2022-06-21 |
| 11355195 | Nonvolatile memory device and program method of the same | Ji-Ho Cho, Yong Seok Kim, Byoung-taek Kim, Sun-gyung Hwang | 2022-06-07 |
| 11322205 | Non-volatile memory device and method for programming the same | Sang-Won Park, Sang-Wan Nam, Ji-yeon Shin, Jung-Yun Yun, Ji-Ho Cho +1 more | 2022-05-03 |
| 11200952 | Non-volatile memory device | Sang-Won Park, Sang-Wan Nam, Ji-yeon Shin, Jung-Yun Yun, Ji-Ho Cho +1 more | 2021-12-14 |
| 11056194 | Method of erasing data in nonvolatile memory device, nonvolatile memory device performing the same and memory system including the same | Sang-Wan Nam, Ji-Ho Cho | 2021-07-06 |
| 10971232 | Nonvolatile memory device and program method of the same | Ji-Ho Cho, Yong Seok Kim, Byoung-taek Kim, Sun-gyung Hwang | 2021-04-06 |
| 10825532 | Method of erasing data in nonvolatile memory device, nonvolatile memory device performing the same and memory system including the same | Sang-Wan Nam, Ji-Ho Cho | 2020-11-03 |
| 10680013 | Three-dimensional memory devices having plurality of vertical channel structures | Sang-Wan Nam, Ji-Ho Cho | 2020-06-09 |
| 10658043 | Method of erasing data in nonvolatile memory device, nonvolatile memory device performing the same and memory system including the same | Sang-Wan Nam, Ji-Ho Cho | 2020-05-19 |
| 10510771 | Three-dimensional memory devices having plurality of vertical channel structures | Sang-Wan Nam, Ji-Ho Cho | 2019-12-17 |
| 10424381 | Nonvolatile memory device and program method of the same | Ji-Ho Cho, Yong Seok Kim, Byoung-taek Kim, Sun-gyung Hwang | 2019-09-24 |
| 9824765 | Memory device, memory system, method of operating the memory device, and method of operating the memory system | Sang Soo Park, Yoon Soo Kim | 2017-11-21 |
| 9704596 | Method of detecting erase fail word-line in non-volatile memory device | — | 2017-07-11 |
| 8786004 | 3D stacked array having cut-off gate line and fabrication method thereof | Byung-Gook Park, Seongjae Cho | 2014-07-22 |