Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11415729 | Reactive multifocal optical system and augmented reality device using the same | Seonkyu Yoon, Kwanghoon Lee, Yanggyu Kim | 2022-08-16 |
| 11287715 | Augmented reality optical device comprising a light attenuator that can reactively attenuate light | Seonkyu Yoon, Kwanghoon Lee | 2022-03-29 |