Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10659220 | Method and system for encrypting and decrypting two-dimensional code mask | Weidong Wu | 2020-05-19 |
| 10528781 | Detection method and system for characteristic patterns of Han Xin codes | Weidong Wu | 2020-01-07 |
| 10447309 | RS error correction decoding method | Weidong Wu, Mingwei Wang | 2019-10-15 |
| 10438038 | Decoding method and system for QR code with one damaged position detection pattern | Weidong Wu | 2019-10-08 |
| 10354111 | Primary localization method and system for QR codes | Weidong Wu | 2019-07-16 |
| 10108835 | Method and system for decoding two-dimensional code using weighted average gray-scale algorithm | Weidong Wu | 2018-10-23 |
| 10102408 | Quick response code feature detection method and system | Weidong Wu | 2018-10-16 |
| 10095903 | Block decoding method and system for two-dimensional code | Weidong Wu | 2018-10-09 |