YH

Yeliang Han

Overall (All Time): #2,603,232 of 4,157,543Top 65%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11741768 Intelligent prevention passage control system for electronic device Zhaohui Wu, Jicai Xu, Huiling Liu, Changjie Yang, Wanqiang Wang +12 more 2023-08-29