Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8067352 | Aqueous cleaning composition for semiconductor copper processing | Chien-Ching CHEN, Wen-Cheng Liu, Jui-Ching Chen | 2011-11-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8067352 | Aqueous cleaning composition for semiconductor copper processing | Chien-Ching CHEN, Wen-Cheng Liu, Jui-Ching Chen | 2011-11-29 |