Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8877640 | Cleaning solution and damascene process using the same | An-Chi Liu, Kuei-Hsuan Yu | 2014-11-04 |
| 8431488 | Damascene process using cleaning solution | An-Chi Liu | 2013-04-30 |
| 8114773 | Cleaning solution, cleaning method and damascene process using the same | An-Chi Liu | 2012-02-14 |
| 8062972 | Semiconductor process | An-Chi Liu, Chih-Chien Huang | 2011-11-22 |