Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10439205 | Nickel-based composite oxide for lithium secondary battery, and lithium secondary battery including same | Su-An Choi, Ji Sun An, Su Youn Kwong, Hyun Chul Jung, Sung Woo Cho | 2019-10-08 |
| 10283204 | Methods of operating nonvolatile memory devices including erasing a sub-block | Dong Chan Kim, Ae-Jeong Lee, Moo Rym Choi | 2019-05-07 |
| 10242997 | Vertical memory devices | Ju-Young Lim, Su-Jin Ahn | 2019-03-26 |