Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11377624 | Cleaning composition for post-etch or post ash residue removal from a semiconductor substrate and corresponding manufacturing process | Andreas Klipp, Yi-Ping Cheng, Joannes Theodorus Valentinus Hoogboom | 2022-07-05 |