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Changrui Liang

HC Hefei Xinsheng Optoelectronics Technology Co.: 1 patents #643 of 1,065Top 65%
BO BOE: 1 patents #7,844 of 12,373Top 65%
Overall (All Time): #4,151,064 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10488193 Grasping device and alarm method thereof Hongliang Xu, Dong Guo, Guozheng Cheng, Hanzhong Zhang, Chunlin Zhou +3 more 2019-11-26