Issued Patents 2025
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12414479 | Sub 60nm etchless MRAM devices by ion beam etching fabricated T-shaped bottom electrode | Yi Yang, Yu-Jen Wang | 2025-09-09 |
| 12310245 | Etching and encapsulation scheme for magnetic tunnel junction fabrication | Vignesh Sundar, Yi Yang, Zhongjian Teng, Jesmin Haq, Sahil Patel +2 more | 2025-05-20 |
| 12245516 | Self-aligned encapsulation hard mask to separate physically under-etched MTJ cells to reduce conductive re-deposition | Yi Yang, Vignesh Sundar, Yu-Jen Wang | 2025-03-04 |
| 12207567 | Under-cut via electrode for sub 60nm etchless MRAM devices by decoupling the via etch process | Yi Yang, Yu-Jen Wang | 2025-01-21 |