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Zhengzhong QIAO

AC Anhui Meizhi Precision Manufacturing Co.: 1 patents #1 of 3Top 35%
GC Guangdong Meizhi Compressor Co.: 1 patents #1 of 6Top 20%
Overall (2023): #89,426 of 537,848Top 20%
2
Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11600417 Permanent magnet for motor, rotor assembly having same, motor, and compressor Liyu Zheng, Xiaohua Qiu 2023-03-07
11545864 Electric motor and compressor Fei Xu, Xiaohua Qiu 2023-01-03