JH

Jingfei He

NC Ningbo Sunny Opotech Co.: 2 patents #20 of 52Top 40%
Overall (2023): #144,398 of 537,848Top 30%
2
Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11721709 Circuit board assembly with photosensitive element mounted to back side of circuit board Mingzhu Wang, Nan Guo, Zhenyu Chen, Takehiko Tanaka, Zhen Huang +2 more 2023-08-08
11652132 Systems and methods for manufacturing semiconductor modules Mingzhu Wang, Nan Guo, Zhenyu Chen, Bojie Zhao, Takehiko Tanaka +4 more 2023-05-16