Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6582879 | Reactive photo acid-generating agent and heat-resistant photoresist composition with polyamide precursor | Kil-Yeong Choi, Moon-Young Jin, Jong Chan Won | 2003-06-24 |
SC
Sang Yeol Choi
Overall (2003): #125,345 of 273,478Top 50%
1
Patents 2003