Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12347227 | Palm print recognition method, method for training feature extraction model, comprising obtaining sample hand images for user identifiers, calling feature extraction model to extract palm print features, and adjust the feature extraction model according to the sample palm print features | Ruixin ZHANG, Jilin Li, Shaoxin LI, Yingyi ZHANG, Lei Shen +1 more | 2025-07-01 |
| 12274125 | Color conversion display with polarized emission enhancement | Lu Lu | 2025-04-08 |
| 12259616 | Heliconical liquid crystal polarization hologram and device including the same | Nicholas John Diorio, Mengfei Wang, Kai-Han Chang, Lu Lu, Xiayu Feng | 2025-03-25 |