Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11049992 | Dual wavelength light emitting device, dual wavelength light transceiving device and display | — | 2021-06-29 |
| 10955969 | Access control system and light guide assembly thereof | Chao-Chien Huang, Ting-Yang Chang, Yi-Hsien Ko | 2021-03-23 |