Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11379819 | Method and apparatus for information exchange | Lingnan Shen, Ge Chen, Huifeng Jin | 2022-07-05 |
| 11336435 | Method, apparatus, and system for processing two-dimensional barcodes | Lingnan Shen, Ge Chen, Huifeng Jin | 2022-05-17 |
| 11290883 | Data transmission method, data transmitter, data receiver, and system | Lei Wang, Ge Chen, Lingnan Shen | 2022-03-29 |
| 11270310 | Biometric feature database establishing method and apparatus | Fen Zhai, Chunlei Gu, Lei Lu | 2022-03-08 |