JD

Junfeng Du

Overall (2022): #388,124 of 548,613Top 75%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11406029 Circuit board assembly and rice cooker Yi ZHOU, Peng Chen, Jiaying Zhang, Xiong Liao, Guozhu Li +3 more 2022-08-02