Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9791743 | Stabilized photo-alignment layer for liquid crystal | Qi GUO, Vladimir Grigorievich Chigrinov, Hoi Sing Kwok | 2017-10-17 |
| 9575366 | Fast switchable and high diffraction efficiency grating ferroelectric liquid crystal cell | Wei-Chung Hu, Yanqing Lu, Fei Xu, Vladimir Grigorievich Chigrinov, Hoi Sing Kwok | 2017-02-21 |