Issued Patents 2023
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11662585 | Virtual/augmented reality system having reverse angle diffraction grating | Ivan Li Chuen Yeoh, Hui-Chuan Cheng, Lionel Ernest Edwin, William Hudson Welch | 2023-05-30 |
| 11651566 | Systems and methods for mixed reality | Brian T. Schowengerdt, Mathew D. Watson, Ivan Li Chuen Yeoh, John Graham Macnamara, Lionel Ernest Edwin +2 more | 2023-05-16 |
| 11624919 | Variable focus assemblies | Timothy Mark Dalrymple, Michael Anthony Klug, Clinton Carlisle, Jason Donald Mareno, Arno Leon Konings +5 more | 2023-04-11 |