Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9824726 | Semiconductor device having air-gap | Jung-Hoon Han, Dong-Wan Kim | 2017-11-21 |
JL
Ju-Ik Lee
Overall (2017): #359,239 of 506,227Top 75%
1
Patents 2017