Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9752057 | CMP method for suppression of titanium nitride and titanium/titanium nitride removal | William Ward, Ming-Chih Yeh, Chih-Pin Tsai | 2017-09-05 |
| 8557006 | Chemical mechanical polishing slurry, its preparation method and use for the same | Wen-Cheng Liu, Yen-Liang Chen, Jui-Ching Chen | 2013-10-15 |
| 8167684 | Chemical mechanical polishing slurry, its preparation method, and use for the same | Wen-Cheng Liu, Yen-Liang Chen, Jui-Ching Chen | 2012-05-01 |
| 7550092 | Chemical mechanical polishing composition | Wen-Cheng Liu, Pao-Cheng Chen, Yen-Liang Chen, Jui-Ching Chen | 2009-06-23 |