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

Zhengjun Sun

AC Anhui Meizhi Precision Manufacturing Co.: 1 patents #6 of 8Top 75%
📍 Daguantang, CN: #69 of 243 inventorsTop 30%
Overall (2025): #149,762 of 469,880Top 35%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12278532 Motor, compressor and refrigeration device Dongliang ZHAO, Xiaohua Qiu 2025-04-15