Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12099264 | Pi cell drive waveform | Jianhong Huang | 2024-09-24 |
| 11435602 | PI cell drive waveform | Jianhong Huang | 2022-09-06 |
| 10613405 | Pi-cell polarization switch for a three dimensional display system | Thanh-Son Nguyen | 2020-04-07 |
| 10338303 | Segmented backlight for dynamic contrast | Thanh-Son Nguyen | 2019-07-02 |
| 10180614 | Pi-cell polarization switch for a three dimensional display system | Thanh-Son Nguyen | 2019-01-15 |
| 10146004 | Segmented backlight for dynamic contrast | Thanh-Son Nguyen | 2018-12-04 |
| 9261745 | Fast response optical devices by double liquid crystal cells structure | Achintya Bhowmik, Philip J. Bos | 2016-02-16 |