Inventor
Yen Hsiang-Chieh
TW8 patents
Patents
8 patentsUS9728467B2Aug 8, 2017
Method for modulating work function of semiconductor device having metal gate structure by gas treatment
UNITED MICROELECTRONICS CORP3 citations71
US12490447B2Dec 2, 2025
Semiconductor device and method for forming the same
UNITED MICROELECTRONICS CORP0 citations61
US12453149B2Oct 21, 2025
Fabricating method of semiconductor device
UNITED MICROELECTRONICS CORP0 citations61
US12027602B2Jul 2, 2024
Semiconductor device and method for forming the same
UNITED MICROELECTRONICS CORP1 citations61
US11990518B2May 21, 2024
Semiconductor device and fabricating method thereof
UNITED MICROELECTRONICS CORP0 citations61
US9478628B1Oct 25, 2016
Metal gate forming process
UNITED MICROELECTRONICS CORP1 citations51
US12255111B2Mar 18, 2025
Multiple-level interconnect structure and manufacturing method thereof
UNITED MICROELECTRONICS CORP0 citations43
US9576803B2Feb 21, 2017
Method for tuning metal gate work function before contact formation in fin-shaped field effect transistor manufacturing process
UNITED MICROELECTRONICS CORP0 citations39