Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11204512 | Eyewear supporting embedded and tethered electronic components | David Chao, C. Douglass Thomas, Peter P. Tong | 2021-12-21 |
| 11086147 | Eyewear supporting electrical components and apparatus therefor | David Chao, C. Douglass Thomas, Peter P. Tong | 2021-08-10 |
| 11042045 | Electronic eyewear and display | David Chao, C. Douglass Thomas, Peter P. Tong | 2021-06-22 |
| 11013461 | Method and apparatus for hydration level of a person | Angeline Hadiwidjaja, Peter P. Tong, C. Douglass Thomas, Corrine Schrall | 2021-05-25 |