Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9419008 | Method of fabricating semiconductor devices having vertical cells | Jung-Ik Oh, Kyoung-Sub Shin | 2016-08-16 |
| 9257444 | Method of fabricating semiconductor devices having vertical cells | Jung-Ik Oh, Kyoung-Sub Shin | 2016-02-09 |