Issued Patents 2025
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12369439 | Method for manufacturing semiconductor device structure including an overlay mark structure | — | 2025-07-22 |
| 12354970 | Semiconductor device structure with overlay mark | — | 2025-07-08 |
| 12259658 | Semiconductor device with grating structure | — | 2025-03-25 |
| 12243832 | Method for manufacturing semiconductor device structure with overlay marks | — | 2025-03-04 |