JJ

Jianfei Jiang

SC Suzhou Ruifa Printing Technology Co.: 1 patents #7 of 7Top 100%
Overall (All Time): #2,764,643 of 4,157,543Top 70%
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Patent #TitleCo-InventorsDate
11192365 Piezoelectric printhead and printing system Xiaofei Zhang, Liqiang Zhu, Yonglin Xie 2021-12-07