Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12276789 | Freeform optical lens integration with visors for near-eye displays | Zhiqiang Liu, Akash Arora, Jie Dai, Jiang Li, Peng Zhang +1 more | 2025-04-15 |
| 12235447 | Freeform optical lens construction for near-eye displays | Zhiqiang Liu, Jiang Li, Peng Zhang, Akash Arora, Gangok Lee | 2025-02-25 |
| 11899241 | High refractive index waveguide for augmented reality | Gangok Lee, Zhiqiang Liu, Wei Zhou, Akash Arora | 2024-02-13 |
| 10989923 | Achromatic freeform prism for near eye displays | Akash Arora, Mingwei Hsu, Gangok Lee, Zhiqiang Liu, Wei Zhou | 2021-04-27 |
| 10088689 | Light engine with lenticular microlenslet arrays | Yarn Chee Poon, Steve Robbins, Jeb Wu, James Randolph Webster, Richard Andrew Wall +4 more | 2018-10-02 |
| 9720237 | Mixed environment display device and waveguide cross-coupling suppressors | Yijing Fu, Gangok Lee, Mingwei Hsu | 2017-08-01 |
| 9291756 | Filter | Daniel I. Croft, Barry T. Phillips, Brad Benson, Cary G. Addington, Stephan R. Clark +2 more | 2016-03-22 |
| 7742225 | Bandpass reflector with heat removal | Anurag Gupta, P. Guy Howard, John Koegler | 2010-06-22 |
| 7306342 | Notch-filter reflector | Anurag Gupta, Aruna Kumar | 2007-12-11 |