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

Qiang Ji

WC Wuxi Haidaer Precision Slides Co.: 1 patents #1 of 6Top 20%
Overall (2025): #249,061 of 469,880Top 55%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12364332 Ball bearing slide Xinglong Xu, Haiwen Zhang, Lian Zou, Feng Qian, Kai Dai 2025-07-22