Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11488864 | Self-aligned supervia and metal direct etching process to manufacture self-aligned supervia | Hoonseok Seo, Euibok Lee | 2022-11-01 |
| 11450608 | Integrated circuit devices including metal wires having etch stop layers on sidewalls thereof | Hoonseok Seo | 2022-09-20 |