Inventor
HSIUNG CHANG-PO
TW17 patents
Patents
17 patentsUS10276710B1Apr 30, 2019
High voltage transistor and fabrication method thereof
UNITED MICROELECTRONICS CORP12 citations83
US12310083B2May 20, 2025
Semiconductor device and method for forming the same
UNITED MICROELECTRONICS CORP2 citations74
US11495681B2Nov 8, 2022
Semiconductor device and manufacturing method thereof
UNITED MICROELECTRONICS CORP2 citations73
US11682726B2Jun 20, 2023
High voltage semiconductor device and manufacturing method thereof
UNITED MICROELECTRONICS CORP2 citations72
US10411088B2Sep 10, 2019
Semiconductor device
UNITED MICROELECTRONICS CORP2 citations72
US9972678B2May 15, 2018
Semiconductor device and method of forming the same
UNITED MICROELECTRONICS CORP3 citations72
US9577069B1Feb 21, 2017
Method of fabricating semiconductor MOS device
UNITED MICROELECTRONICS CORP5 citations72
US12206020B2Jan 21, 2025
High voltage semiconductor device
UNITED MICROELECTRONICS CORP0 citations62
US12080794B2Sep 3, 2024
Manufacturing method of high voltage semiconductor device
UNITED MICROELECTRONICS CORP0 citations62
US12426353B2Sep 23, 2025
Semiconductor structure
UNITED MICROELECTRONICS CORP0 citations61
US11735586B2Aug 22, 2023
Semiconductor structure
UNITED MICROELECTRONICS CORP0 citations61
US11437512B2Sep 6, 2022
Buried channel metal-oxide-semiconductor field-effect transistor (MOSFET) and forming method thereof
UNITED MICROELECTRONICS CORP0 citations61
US11217693B2Jan 4, 2022
Semiconductor transistor and fabrication method thereof
UNITED MICROELECTRONICS CORP0 citations51
US9653343B1May 16, 2017
Method of manufacturing semiconductor device with shallow trench isolation (STI) having edge profile
UNITED MICROELECTRONICS CORP0 citations51
US9472661B1Oct 18, 2016
Semiconductor structure
UNITED MICROELECTRONICS CORP1 citations51
US10475903B2Nov 12, 2019
Method of forming transistor with dual spacer
UNITED MICROELECTRONICS CORP0 citations50
US10453938B2Oct 22, 2019
Transistor with dual spacer and forming method thereof
UNITED MICROELECTRONICS CORP0 citations50