Inventor
Yang cheng-hua
TW14 patents
⚠️ This page may combine multiple inventors who share the name “Yang cheng-hua”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNITED MICROELECTRONICS CORP
8 patentsUS9391197B1Jul 12, 2016
Semiconductor device and operating method thereof
UNITED MICROELECTRONICS CORP3 citations72
US9224859B1Dec 29, 2015
High voltage metal-oxide-semiconductor transistor device
UNITED MICROELECTRONICS CORP4 citations72
US10276652B1Apr 30, 2019
Schottky diode
UNITED MICROELECTRONICS CORP2 citations71
US11990546B2May 21, 2024
Semiconductor device
UNITED MICROELECTRONICS CORP0 citations62
US11631766B2Apr 18, 2023
Semiconductor device
UNITED MICROELECTRONICS CORP0 citations62
US12249647B2Mar 11, 2025
Power device and fabrication method thereof
UNITED MICROELECTRONICS CORP0 citations50
US8937352B2Jan 20, 2015
High voltage metal-oxide-semiconductor transistor device and layout pattern thereof
UNITED MICROELECTRONICS CORP0 citations50
US10651183B1May 12, 2020
Manufacturing method of semiconductor device
UNITED MICROELECTRONICS CORP0 citations39
TAIWAN SEMICONDUCTOR MFG CO LTD
4 patentsUS10050149B1Aug 14, 2018
Gate structure for semiconductor device
TAIWAN SEMICONDUCTOR MFG CO LTD23 citations92
US10692720B2Jun 23, 2020
Methods for controlling an end-to-end distance in semiconductor device
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations71
US10504729B2Dec 10, 2019
Methods for controlling an end-to-end distance in semiconductor device
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations71
US10312089B1Jun 4, 2019
Methods for controlling an end-to-end distance in semiconductor device
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations50