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Broadcast control box |
Kunkun Zheng |
2021-12-21 |
| 11151619 |
Method and system for information processing |
Huanmi Yin, Li Chen, Jun Wu |
2021-10-19 |
| 11014668 |
Agricultural unmanned aerial vehicle |
Xiaolong Wu, Xumin Wu, Li Qiu |
2021-05-25 |
| 11007190 |
Smart broadcast device |
Ran Bian, Huanmi Yin |
2021-05-18 |
| 10984228 |
Interaction behavior detection method, apparatus, system, and device |
Kaiming Huang, Xiaobo ZHANG, Chunlin Fu, Hongbo Cai, Li Chen +2 more |
2021-04-20 |
| 10984421 |
Service processing method, device, and system |
Li Chen, Huanmi Yin, Hong Zhang, Sihai Yao, Xiaobo ZHANG |
2021-04-20 |
| 10949824 |
Identity authentication method, device, and system |
Li Chen, Hong Zhang |
2021-03-16 |
| 10950063 |
Method and device for in-vehicle payment |
Hong Zhang, Zhongzheng Ye, Li Chen |
2021-03-16 |
| D909354 |
Sensing box |
Kunkun Zheng |
2021-02-02 |
| 10909337 |
Article processing method, terminal, system and LPWAN gateway |
Hong Zhang, Li Chen, Sihai Yao |
2021-02-02 |
| D908690 |
Vertical advertising machine |
Kunkun Zheng |
2021-01-26 |
| D907090 |
Image capture and analysis device |
Kunkun Zheng |
2021-01-05 |