Issued Patents 2022
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11480836 | Liquid crystal on silicon device with microlens | Alireza Bonakdar, Libo Weng | 2022-10-25 |
| 11469264 | Flare-blocking image sensor | Alireza Bonakdar, Shinn-Jhy Lian | 2022-10-11 |
| 11362124 | Image sensors with quantum efficiency enhanced by inverted pyramids | Alireza Bonakdar, Zhiqiang Lin, Bill Phan | 2022-06-14 |
| 11232284 | Techniques for robust anti-spoofing in biometrics using polarization cues for NIR and visible wavelength band | Yiyi Ren, Wenshou Chen, Richard Mann, Alireza Bonakdar | 2022-01-25 |
| 11233963 | Devices and methods for obtaining three-dimensional shape information using polarization and phase detection photodiodes | Wenshou Chen, Guansong Liu, Yiyi Ren, Chin Poh Pang, Alireza Bonakdar | 2022-01-25 |