Inventor
CHANG HE-LING
TW16 patents
Patents
16 patentsUS11226466B2Jan 18, 2022
Optical element driving mechanism
TDK TAIWAN CORP14 citations94
US11467364B2Oct 11, 2022
Optical element driving mechanism
TDK TAIWAN CORP5 citations84
US11187965B2Nov 30, 2021
Optical element driving mechanism with stopping assembly
TDK TAIWAN CORP7 citations84
US12153336B2Nov 26, 2024
Optical element driving mechanism
TDK TAIWAN CORP3 citations75
US12222576B2Feb 11, 2025
Optical element driving mechanism
TDK TAIWAN CORP3 citations74
US11852886B2Dec 26, 2023
Optical element driving mechanism
TDK TAIWAN CORP4 citations74
US12174444B2Dec 24, 2024
Optical element driving mechanism
TDK TAIWAN CORP1 citations73
US11714332B2Aug 1, 2023
Optical element driving mechanism
TDK TAIWAN CORP3 citations73
US11693296B2Jul 4, 2023
Optical element driving mechanism and optical system
TDK TAIWAN CORP2 citations73
US11934027B2Mar 19, 2024
Optical system
TDK TAIWAN CORP1 citations72
US11888374B2Jan 30, 2024
Optical element driving mechanism
TDK TAIWAN CORP2 citations72
US11409069B2Aug 9, 2022
Optical element driving mechanism
TDK TAIWAN CORP2 citations72
US12504598B2Dec 23, 2025
Optical element driving mechanism
TDK TAIWAN CORP0 citations62
US12204163B2Jan 21, 2025
Optical system
TDK TAIWAN CORP0 citations62
US11598974B2Mar 7, 2023
Optical element driving mechanism
TDK TAIWAN CORP0 citations62
US11397302B2Jul 26, 2022
Optical system
TDK TAIWAN CORP0 citations62