Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11017525 | Semiconductor pattern detecting apparatus | Jae Hyung AHN, Souk Kim, Young-Hoon Sohn, Yu-Sin Yang | 2021-05-25 |
JS
Joon-Seo Song
Overall (2021): #391,943 of 548,734Top 75%
1
Patents 2021