HC

Hongsheng Cheng

AL Ald Group Limited: 2 patents #2 of 3Top 70%
📍 Lo Wu, CN: #450 of 1,974 inventorsTop 25%
Overall (2022): #154,116 of 548,613Top 30%
2
Patents 2022

Issued Patents 2022

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11503860 Heating element and method for fabricating the same and electronic atomizer Yi Ding 2022-11-22
11498875 Method for fabricating a ceramic heating body with porous heating film Yi Ding 2022-11-15