Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6670093 | Silicon-containing copolymer and photosensitive resin composition containing the same | Tsing-Tang Song, Tsong-Shin Jean, Weir-Torn Jiaang, Chih-Shin Chuang, Han-Bin Cheng +1 more | 2003-12-30 |
| 6573024 | Ammonium salt of organic acid and resist composition containing the same | Sheng-Yueh Chang, Jian-Hong Chen, Ting-Chun Liu, Wen-Yuang Tsai | 2003-06-03 |