Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11351509 | Filter with seal treatment | Ching-Yu Chang | 2022-06-07 |
| 11226555 | Preparing patterned neutral layers and structures prepared using the same | Ching-Yu Chang | 2022-01-18 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11351509 | Filter with seal treatment | Ching-Yu Chang | 2022-06-07 |
| 11226555 | Preparing patterned neutral layers and structures prepared using the same | Ching-Yu Chang | 2022-01-18 |