Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12354405 | Expression recognition method and system based on multi-scale features and spatial attention | Zhaowei Liu, Haonan Wen, Yongchao Song, Wenhan Hou, Xinxin Zhao +5 more | 2025-07-08 |
| 12244453 | Abnormal data detection method, system and device for industrial internet | Zhaowei Liu, Dezhi Guo, Haiyang Wang, Jindong Xu, Yongchao Song | 2025-03-04 |