Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12386220 | Dimmable vision correcting eyewear | — | 2025-08-12 |
| 12353064 | Variable tint lens and eyeglasses using the same | — | 2025-07-08 |
| 12332530 | Control system for dimmable film based on facial recognition | — | 2025-06-17 |
| 12228807 | Variable tint light lenses and glasses | Cai-Lin Guo | 2025-02-18 |
| 12204221 | High-brightness liquid crystal handwriting device | — | 2025-01-21 |
| 12092830 | AR glasses | Cai-Lin Guo | 2024-09-17 |
| 12085828 | Liquid crystal window bonding and sealing | Martin HAINFELLNER | 2024-09-10 |
| 12085800 | Focus-adjustable liquid crystal eyeglasses | — | 2024-09-10 |
| 11966111 | Microstructured liquid crystal film for automotive glass | Osamu Yamada, Cai-Lin Guo | 2024-04-23 |
| 11762229 | Liquid crystal dimmable film | — | 2023-09-19 |
| 11726379 | Liquid crystal assembly | Martin HAINFELLNER | 2023-08-15 |
| 11635664 | Liquid crystal film window providing display and dimming operations | Martin HAINFELLNER | 2023-04-25 |
| 11213429 | Dual lens dimmable eyewear | — | 2022-01-04 |
| 11143898 | Multicolor liquid crystal writing device | Rui Bao | 2021-10-12 |
| 11029549 | Liquid crystal writing device | — | 2021-06-08 |
| 11016312 | Dimmable eyewear | — | 2021-05-25 |
| 10367596 | Multiple wavelength selective switch with shared switch | Oliver Lu, Helen Chen, Gordon Jiang, Simon Xunnan He, Lawrence Chang-Yung Wang +3 more | 2019-07-30 |
| 10228599 | Bistable liquid crystal display and writing device with high brightness and contrast | — | 2019-03-12 |
| 9432750 | Contentionless N×M wavelength cross connect | — | 2016-08-30 |
| 7758773 | Non-synthetic method for modifying properties of liquid crystals | John L. West, Chae Il Cheon, Anatoliy Glushchenko, Yuriy Reznikov | 2010-07-20 |