Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8067352 | Aqueous cleaning composition for semiconductor copper processing | Chien-Ching CHEN, Tsung-Hsien Chuang, Jui-Ching Chen | 2011-11-29 |
| 8063006 | Aqueous cleaning composition for semiconductor copper processing | Chien-Ching CHEN, Jing-Chiuan Shiue, Teng Yan Huo | 2011-11-22 |