Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8026201 | Stripper for coating layer | Ruzhi Zhang | 2011-09-27 |
| 8017296 | Antireflective coating composition comprising fused aromatic rings | Francis Houlihan, David Abdallah, M. Dalil Rahman, Douglas McKenzie, Ruzhi Zhang +2 more | 2011-09-13 |