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

Qinghua Fang

ZC Zhejiang Tianzhen Technology Co.: 1 patents #1 of 4Top 25%
Overall (2025): #249,242 of 469,880Top 55%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12305072 Method for treating surface of floor Wenjin Tang, Yin Yin, Jianying Xia 2025-05-20