Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11434424 | Aqueous solution for etching silicon oxide | — | 2022-09-06 |
| 8277564 | Method for removing a hardened photoresist | Quoc Toan Le, Els Kesters | 2012-10-02 |
| 6592676 | Chemical solution and method for reducing the metal contamination on the surface of a semiconductor substrate | Paul Mertens, Lee M. Loewenstein | 2003-07-15 |
| 6576151 | Etching of silicon nitride by anhydrous halogen gas | Marc Meuris | 2003-06-10 |