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USPTO Patent Rankings Data through Sept 30, 2025
KZ

Kai Zeng

Changsha, CN: #2 of 3 inventorsTop 70%
Overall (2021): #379,379 of 548,734Top 70%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11162891 Apparatus and method for measuring reflectivity of seabed sediments Zhantang Xu, Jun Zhao, Yuezhong Yang, Cai Li, Wen Zhou +1 more 2021-11-02