Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12272560 | Selective removal of metal oxide hard masks | SeungHyun Chae, SeongJin Hong, Eric Hong, WonLae Kim, JeongYeol Yang | 2025-04-08 |
| 12152187 | Nitride etchant composition and method | Eric Hong, SeongJin Hong, WonLae Kim, JeongYeol Yang, SeungHyun Chae | 2024-11-26 |
| 12012540 | Compositions and methods for selectively etching silicon nitride films | Steven M. Bilodeau, Claudia Yevenes | 2024-06-18 |
| 11492709 | Method and composition for etching molybdenum | Atanu K. Das, Daniela White, Emanuel I. Cooper, Eric Hong, JeongYeol Yang +5 more | 2022-11-08 |