Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8912134 | Method of cleaning copper material surfaces in ultra large scale integrated circuits after polishing the same | Yuling Liu, Xiaoyan Liu, Na Liu | 2014-12-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8912134 | Method of cleaning copper material surfaces in ultra large scale integrated circuits after polishing the same | Yuling Liu, Xiaoyan Liu, Na Liu | 2014-12-16 |