| 12373873 |
Systems and methods for checking and confirming the purchase of merchandise items |
Zhichun Xiao, Lingfeng Zhang, Yao Liu, Jon Hammer, Yutao Tang +10 more |
2025-07-29 |
| 12002080 |
Systems and methods for checking and confirming the purchase of merchandise items |
Zhichun Xiao, Lingfeng Zhang, Yao Liu, Jon Hammer, Yutao Tang +10 more |
2024-06-04 |
| 11966900 |
System and method for detecting unpaid items in retail store transactions |
Zhichun Xiao, Lingfeng Zhang, Jon Hammer, Joseph Duffy, Yao Liu +11 more |
2024-04-23 |
| 11954928 |
Systems and methods for detecting text in images |
Haining Liu, Feiyun Zhu, Jon Hammer, Ryan B. Reagan, Zhichun Xiao +2 more |
2024-04-09 |
| 11620839 |
Systems and methods for detecting text in images |
Haining Liu, Feiyun Zhu, Jon Hammer, Ryan B. Reagan, Zhichun Xiao +2 more |
2023-04-04 |
