Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12424008 | Object recognition processing method, processing apparatus, electronic device, and storage medium | Tao He, Fan Shi, Huan Luo | 2025-09-23 |
| 11823358 | Handwritten content removing method and device and storage medium | Tao He, Huan Luo | 2023-11-21 |
| 11749128 | Answer correction method and device | Tao He, Lihui Mao, Huan Luo | 2023-09-05 |
| 11721229 | Question correction method, device, electronic equipment and storage medium for oral calculation questions | Fan Shi, Tao He, Huan Luo | 2023-08-08 |
| D983818 | Display screen with animated graphical user interface | Tao He, Huan Luo | 2023-04-18 |
| 11521506 | Calculation practicing method, system, electronic device and computer readable storage medium | Tao He, Huan Luo | 2022-12-06 |
| 11508251 | Method and system for intelligent identification and correction of questions | Tao He, Huan Luo | 2022-11-22 |
| 11450081 | Examination paper correction method and apparatus, electronic device, and storage medium | Tao He, Lihui Mao, Huan Luo | 2022-09-20 |
| 11410407 | Method and device for generating collection of incorrectly-answered questions | Tao He, Lihui Mao, Huan Luo | 2022-08-09 |
| 10977513 | Method, system and computer readable storage medium for identifying information carried on sheet | Qingsong Xu, Huan Luo | 2021-04-13 |