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

Zhongchu Feng

Overall (2025): #70,210 of 469,880Top 15%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12397441 Underwater cleaning robot Hua Wang, Liye Zhou 2025-08-26
D1083257 Cleaning robot Hua Wang, Liye Zhou 2025-07-08