Inventor
DOU FENG
CN2 patents
Patents
2 patentsUS10312093B2Jun 4, 2019
Semiconductor device having a surface insulator layer and manufacturing method therefor
SEMICONDUCTOR MFG INT SHANGHAI CORP2 citations68
US10497791B2Dec 3, 2019
Semiconductor device having a surface insulating layter and manufacturing method therefor
SEMICONDUCTOR MFG INT SHANGHAI CORP0 citations47