Inventor
DU YICHENG
CN18 patents
⚠️ This page may combine multiple inventors who share the name “DU YICHENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD
17 patentsUS11967644B2Apr 23, 2024
Semiconductor device comprising separate different well regions with doping types
SILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD2 citations73
US11031497B2Jun 8, 2021
Semiconductor device and method for manufacturing the same
SILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD1 citations73
US11121251B2Sep 14, 2021
Laterally diffused metal oxide semiconductor device and method for manufacturing the same
SILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD2 citations72
US10903340B2Jan 26, 2021
Laterally diffused metal oxide semiconductor structure and method for manufacturing the same
SILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD2 citations72
US10998416B2May 4, 2021
Laterally diffused metal oxide semiconductor device and method for manufacturing the same
SILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD3 citations71
US12310098B2May 20, 2025
Semiconductor structure having a semiconductor substrate and an isolation component
SILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD0 citations62
US12119343B2Oct 15, 2024
Semiconductor structure having a semiconductor substrate and an isolation component
SILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD0 citations62
US11942540B2Mar 26, 2024
Semiconductor device and method for manufacturing the same
SILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD0 citations62
US11830932B2Nov 28, 2023
Laterally diffused metal oxide semiconductor structure and method for manufacturing the same
SILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD0 citations62
US11710787B2Jul 25, 2023
Laterally diffused metal oxide semiconductor device and method for manufacturing the same
SILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD0 citations62
US11581433B2Feb 14, 2023
Method for manufacturing a lateral double-diffused metal-oxide-semiconductor (ldmos) transistor
SILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD0 citations62
US11417647B2Aug 16, 2022
Semiconductor structure having a semiconducture substrate and an isolation component
SILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD0 citations62
US11031388B2Jun 8, 2021
Semiconductor structure and driving chip
SILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD1 citations62
US11742206B2Aug 29, 2023
Laterally diffused metal oxide semiconductor device and method for manufacturing the same
SILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD0 citations61
US10998305B2May 4, 2021
Semiconductor die
SILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD1 citations61
US12513963B2Dec 30, 2025
Bidirectional switching devices, its terminal structures, and electronic devices
SILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD0 citations60
US11329153B2May 10, 2022
Method for manufacturing laterally diffused metal oxide semiconductor device and semiconductor device
SILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD0 citations52