Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
HZ

Hanqing Zheng

NC Nanjing Chervon Industry Co.: 4 patents #6 of 97Top 7%
Overall (2025): #36,345 of 469,880Top 8%
4
Patents 2025

Issued Patents 2025

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12420386 Power tool Xiangqing Fu, Changwei Zuo, Shubin Tong, Xu Wang, Binbin Chen 2025-09-23
12415261 Power tool Xiangqing Fu, Liang Chen, Chunrui Li 2025-09-16
12365077 Electric drill and electric tool Chunrui Li, Rui Zhan 2025-07-22
12304051 Power tool Xiangqing Fu 2025-05-20