Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11097211 | Resist filtering system having multi filters and apparatus having the resist filtering system | Taehoi Park, Sangjin KIM, Nakhee Seong, Woojeong Shin, Taehwan Oh | 2021-08-24 |
KY
Kwangsub Yoon
Overall (2021): #367,149 of 548,734Top 70%
1
Patents 2021