Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10762317 | Quick response (QR) code deformation | Lei Wang, Zheng Lei An, Xin Zhao, Hong Wei Sun, Ting Yin | 2020-09-01 |
| 10671901 | Layered barcodes readable from multiple angles in three dimensions | Xin Zhao, Lei Wang, Zheng Lei An, Ting Yin, Hong Wei Sun | 2020-06-02 |