Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11614653 | Color filter arrays for TIR-based image displays | Graham Beales, Seokjin Han, Candice Brown Elliot | 2023-03-28 |
| 11596921 | Cationic composite silicate filter aids | Li-Chih HU, David GITTINS | 2023-03-07 |