Inventor
DU GUOAN
SG5 patents
Patents
5 patentsUS9799705B1Oct 24, 2017
Semiconductor device and method of making the same
UNITED MICROELECTRONICS CORP30 citations93
US12096704B2Sep 17, 2024
Semiconductor memory device and fabrication method thereof
UNITED MICROELECTRONICS CORP1 citations59
US11844291B2Dec 12, 2023
Semiconductor memory device and fabrication method thereof
UNITED MICROELECTRONICS CORP0 citations59
US11723295B2Aug 8, 2023
Fabrication method of memory device
UNITED MICROELECTRONICS CORP0 citations56
US11239419B2Feb 1, 2022
Structure of memory device and fabrication method thereof
UNITED MICROELECTRONICS CORP0 citations56