Inventor
Yang yuan-cheng
TW7 patents
⚠️ This page may combine multiple inventors who share the name “Yang yuan-cheng”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TAIWAN SEMICONDUCTOR MFG CO LTD
4 patentsUS12317584B2May 27, 2025
Method of forming high voltage transistor and structure resulting therefrom
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations61
US11676850B2Jun 13, 2023
Semiconductor device and method of manufacturing the same
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations61
US12040397B2Jul 16, 2024
Gate electrode extending into a shallow trench isolation structure in high voltage devices
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations60
US11705515B2Jul 18, 2023
Gate electrode extending into a shallow trench isolation structure in high voltage devices
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations60
UNITED MICROELECTRONICS CORP
3 patentsUS10985071B1Apr 20, 2021
Gate oxide forming process
UNITED MICROELECTRONICS CORP6 citations70
US8815703B2Aug 26, 2014
Fabricating method of shallow trench isolation structure
UNITED MICROELECTRONICS CORP4 citations68
US8034690B2Oct 11, 2011
Method of etching oxide layer and nitride layer
UNITED MICROELECTRONICS CORP1 citations50