Inventor
YU TIEN-WEI
TW37 patents
⚠️ This page may combine multiple inventors who share the name “YU TIEN-WEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TAIWAN SEMICONDUCTOR MFG CO LTD
27 patentsUS11495463B2Nov 8, 2022
Semiconductor device and manufacturing method thereof
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US11342434B2May 24, 2022
Method of manufacturing semiconductor devices and semiconductor devices
TAIWAN SEMICONDUCTOR MFG CO LTD3 citations73
US11670553B2Jun 6, 2023
Gate stack treatment
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations71
US11088029B2Aug 10, 2021
Gate stack treatment
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations71
US12328940B2Jun 10, 2025
Method of manufacturing semiconductor devices and semiconductor devices
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations64
US12402388B2Aug 26, 2025
Method of manufacturing semiconductor devices and semiconductor devices
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12336265B2Jun 17, 2025
Metal gate structures for field effect transistors
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12154829B2Nov 26, 2024
Method of manufacturing semiconductor devices and semiconductor devices
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12125892B2Oct 22, 2024
Transistors with reduced defect and methods of forming same
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12074028B2Aug 27, 2024
Semiconductor device and manufacturing method thereof
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12033900B2Jul 9, 2024
Trench isolation with conductive structures
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US11978675B2May 7, 2024
Method of manufacturing semiconductor devices and semiconductor devices
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US11908915B2Feb 20, 2024
Method of manufacturing semiconductor devices and semiconductor devices
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US11552178B2Jan 10, 2023
Metal gate structures for field effect transistors
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations62
US11430700B2Aug 30, 2022
Trench isolation with conductive structures
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations62
US11417571B2Aug 16, 2022
Dopant profile control in gate structures for semiconductor devices
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations62
US11264478B2Mar 1, 2022
Transistors with reduced defect and methods forming same
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations62
US11183431B2Nov 23, 2021
Method of manufacturing semiconductor devices and semiconductor devices
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12300549B2May 13, 2025
Gate stack treatment
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations61
US12142682B2Nov 12, 2024
Method of manufacturing semiconductor devices and semiconductor devices
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations61
US11081584B2Aug 3, 2021
Method of manufacturing semiconductor devices using a capping layer in forming gate electrode and semiconductor devices
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations61
US12444598B2Oct 14, 2025
Gate structure fabrication techniques for reducing gate structure warpage
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations60
US12315730B2May 27, 2025
Semiconductor devices with metal intercalated high-k capping
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations60
US11855189B2Dec 26, 2023
Semiconductor device and method for forming the same
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations59
US11374114B2Jun 28, 2022
Semiconductor device and method for forming the same
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations59
US11784187B2Oct 10, 2023
Method of manufacturing semiconductor devices and semiconductor devices
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations52
US10797151B2Oct 6, 2020
Metal gate structures for field effect transistors
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations51
UNITED MICROELECTRONICS CORP
5 patentsUS8853060B1Oct 7, 2014
Epitaxial process
UNITED MICROELECTRONICS CORP44 citations93
US9034705B2May 19, 2015
Method of forming semiconductor device
UNITED MICROELECTRONICS CORP5 citations72
US9076652B2Jul 7, 2015
Semiconductor process for modifying shape of recess
UNITED MICROELECTRONICS CORP2 citations62
US9214551B2Dec 15, 2015
Method for fabricating semiconductor device, and semiconductor device made thereby
UNITED MICROELECTRONICS CORP2 citations61
US9263579B2Feb 16, 2016
Semiconductor process for modifying shape of recess
UNITED MICROELECTRONICS CORP0 citations51
PROLIFIC TECHNOLOGY INC
4 patentsUS10372652B2Aug 6, 2019
USB hub
PROLIFIC TECHNOLOGY INC2 citations68
US11216401B2Jan 4, 2022
USB host-to-USB host chip
PROLIFIC TECHNOLOGY INC0 citations48
US11321260B2May 3, 2022
USB hub device having functionality of self firmware updating and host electronic system having the same
PROLIFIC TECHNOLOGY INC0 citations45
US12468648B2Nov 11, 2025
Bridge device having data monitoring function and USB to UART converter having the same
PROLIFIC TECHNOLOGY INC0 citations43