GZ

Guicai Zhang

CA Carrier: 1 patents #137 of 433Top 35%
📍 Minhang District, CN: #2 of 3 inventorsTop 70%
Overall (2023): #433,043 of 537,848Top 85%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11835053 System and method for predicting a surge of a centrifugal refrigeration compressor and air-conditioning unit Jialong Wang, Qiang Chen, Yun Li, Haitao Zhou, Zhen Jia +1 more 2023-12-05