Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9269585 | Method for cleaning metal gate surface | Li-Chieh Wu, Chi-Jen Liu, He Hui Peng, Liang-Guang Chen, Yung-Chung Chen | 2016-02-23 |
| 9209272 | Oxidation and etching post metal gate CMP | Chi-Jen Liu, Li-Chieh Wu, Liang-Guang Chen | 2015-12-08 |
| 9076766 | Mechanism for forming metal gate structure | Chi-Jen Liu, Li-Chieh Wu, Liang-Guang Chen | 2015-07-07 |
| 8703612 | Process for forming contact plugs | Liang-Guang Chen, He Hui Peng, Wne-Pin Peng, Shwang-Ming Jeng | 2014-04-22 |
| 6139816 | Process for the preparation of ultra-fine powders of metal oxides | Ru-Shi Liu, Yu-Hua Kao | 2000-10-31 |