Inventor
WANG CHAO-HSI
TW52 patents
Patents
50 patentsUS11226466B2Jan 18, 2022
Optical element driving mechanism
TDK TAIWAN CORP14 citations94
US10928559B2Feb 23, 2021
Aperture unit
TDK TAIWAN CORP9 citations94
US10761403B2Sep 1, 2020
Aperture unit
TDK TAIWAN CORP7 citations92
US12001074B2Jun 4, 2024
Optical element driving mechanism
TDK TAIWAN CORP6 citations86
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
US11860443B2Jan 2, 2024
Optical system
TDK TAIWAN CORP4 citations75
US12416779B2Sep 16, 2025
Optical system
TDK TAIWAN CORP2 citations74
US12235478B2Feb 25, 2025
Optical element driving mechanism
TDK TAIWAN CORP3 citations74
US12222576B2Feb 11, 2025
Optical element driving mechanism
TDK TAIWAN CORP3 citations74
US12164172B2Dec 10, 2024
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
US11991436B2May 21, 2024
Driving mechanism
TDK TAIWAN CORP3 citations73
US11829001B2Nov 28, 2023
Optical system
TDK TAIWAN CORP1 citations73
US11726390B2Aug 15, 2023
Optical element driving mechanism
TDK TAIWAN CORP2 citations73
US11714332B2Aug 1, 2023
Optical element driving mechanism
TDK TAIWAN CORP3 citations73
US11693293B2Jul 4, 2023
Optical system
TDK TAIWAN CORP3 citations73
US11693296B2Jul 4, 2023
Optical element driving mechanism and optical system
TDK TAIWAN CORP2 citations73
US11681203B2Jun 20, 2023
Optical system
TDK TAIWAN CORP1 citations73
US11624968B2Apr 11, 2023
Optical element driving mechanism and control method thereof
TDK TAIWAN CORP2 citations73
US11536923B2Dec 27, 2022
Optical element driving mechanism
TDK TAIWAN CORP1 citations73
US11294143B2Apr 5, 2022
Optical element driving mechanism
TDK TAIWAN CORP1 citations73
US12112617B2Oct 8, 2024
Driving mechanism
TDK TAIWAN CORP2 citations72
US11934027B2Mar 19, 2024
Optical system
TDK TAIWAN CORP1 citations72
US11921307B2Mar 5, 2024
Optical element driving mechanism
TDK TAIWAN CORP2 citations72
US11867969B2Jan 9, 2024
Optical element driving mechanism
TDK TAIWAN CORP2 citations72
US11409069B2Aug 9, 2022
Optical element driving mechanism
TDK TAIWAN CORP2 citations72
US12165503B2Dec 10, 2024
Optical element driving mechanism
TDK TAIWAN CORP1 citations71
US12405407B2Sep 2, 2025
Driving mechanism
TDK TAIWAN CORP1 citations64
US12386145B2Aug 12, 2025
Optical system
TDK TAIWAN CORP1 citations64
US12382158B2Aug 5, 2025
Optical element driving mechanism
TDK TAIWAN CORP0 citations63
US11994795B2May 28, 2024
Optical element driving mechanism
TDK TAIWAN CORP1 citations63
US11921345B2Mar 5, 2024
Optical element driving mechanism
TDK TAIWAN CORP0 citations63
US11650482B2May 16, 2023
Optical system
TDK TAIWAN CORP0 citations63
US11169429B2Nov 9, 2021
Optical system
TDK TAIWAN CORP0 citations63
US11156899B2Oct 26, 2021
Light flux adjustment module
TDK TAIWAN CORP0 citations63
US12504598B2Dec 23, 2025
Optical element driving mechanism
TDK TAIWAN CORP0 citations62
US12452533B2Oct 21, 2025
Optical component driving mechanism
TDK TAIWAN CORP0 citations62
US12449718B2Oct 21, 2025
Driving mechanism
TDK TAIWAN CORP0 citations62
US12368956B2Jul 22, 2025
Optical system
TDK TAIWAN CORP0 citations62
US12353043B2Jul 8, 2025
Optical element driving mechanism
TDK TAIWAN CORP0 citations62
US12211644B2Jan 28, 2025
Optical system
TDK TAIWAN CORP0 citations62
US12204163B2Jan 21, 2025
Optical system
TDK TAIWAN CORP0 citations62
US11762263B2Sep 19, 2023
Driving mechanism
TDK TAIWAN CORP0 citations62
US11598974B2Mar 7, 2023
Optical element driving mechanism
TDK TAIWAN CORP0 citations62
US11397302B2Jul 26, 2022
Optical system
TDK TAIWAN CORP0 citations62
US12165502B2Dec 10, 2024
Driving mechanism
TDK TAIWAN CORP0 citations56
US11487077B2Nov 1, 2022
Optical element driving mechanism
TDK TAIWAN CORP0 citations52
Showing the top 50 of 52 patents by PatentIndex Score.