Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11531827 | Managing services associated with URL-based two-dimensional codes | Ji Zheng, Tianshun Lu, Xi Sun, Yong Pan, Qiaojian Zheng | 2022-12-20 |
| 11062107 | Managing services associated with URL-based two-dimensional codes | Ji Zheng, Tianshun Lu, Xi Sun, Yong Pan, Qiaojian Zheng | 2021-07-13 |
| 10891457 | Managing services associated with URL-based two-dimensional codes | Ji Zheng, Tianshun Lu, Xi Sun, Yong Pan, Qiaojian Zheng | 2021-01-12 |