Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11062107 | Managing services associated with URL-based two-dimensional codes | Ji Zheng, Tianshun Lu, Xi Sun, Qiaojian Zheng, Jiaqi Feng | 2021-07-13 |
| 10891457 | Managing services associated with URL-based two-dimensional codes | Ji Zheng, Tianshun Lu, Xi Sun, Qiaojian Zheng, Jiaqi Feng | 2021-01-12 |