Inventor
CHANG Shao-Chung
TW37 patents
Patents
37 patentsUSD850514SJun 4, 2019
Driving unit for a camera lens
TDK TAIWAN CORP26 citations94
USD908775SJan 26, 2021
Driving unit for a camera lens
TDK TAIWAN CORP18 citations93
US11022726B2Jun 1, 2021
Optical driving mechanism
TDK TAIWAN CORP7 citations92
US12032224B2Jul 9, 2024
Optical element driving mechanism
TDK TAIWAN CORP6 citations84
US12210208B2Jan 28, 2025
Driving mechanism
TDK TAIWAN CORP4 citations75
US12416779B2Sep 16, 2025
Optical system
TDK TAIWAN CORP2 citations74
US12379570B2Aug 5, 2025
Optical element driving mechanism
TDK TAIWAN CORP2 citations74
US11880086B2Jan 23, 2024
Optical member driving mechanism
TDK TAIWAN CORP0 citations73
US11841544B2Dec 12, 2023
Driving mechanism
TDK TAIWAN CORP0 citations73
US11829001B2Nov 28, 2023
Optical system
TDK TAIWAN CORP1 citations73
US11474416B2Oct 18, 2022
Optical member driving mechanism
TDK TAIWAN CORP2 citations73
US11287605B2Mar 29, 2022
Driving mechanism
TDK TAIWAN CORP4 citations73
US11256063B2Feb 22, 2022
Optical component driving mechanism
TDK TAIWAN CORP2 citations73
US11204480B2Dec 21, 2021
Optical member driving mechanism
TDK TAIWAN CORP3 citations73
US10684447B2Jun 16, 2020
Optical driving mechanism
TDK TAIWAN CORP6 citations73
US10539759B2Jan 21, 2020
Optical system
TDK TAIWAN CORP4 citations73
USD849119SMay 21, 2019
Driving unit for a camera lens
TDK TAIWAN CORP3 citations73
US10295779B2May 21, 2019
Multiple lenses driving mechanism
TDK TAIWAN CORP3 citations73
US12313902B2May 27, 2025
Optical element driving mechanism
TDK TAIWAN CORP1 citations72
US11665417B2May 30, 2023
Image capturing mechanism
TDK TAIWAN CORP2 citations72
USD891504SJul 28, 2020
Driving unit for a camera lens
TDK TAIWAN CORP2 citations72
US11619800B2Apr 4, 2023
Optical element driving mechanism
TDK TAIWAN CORP2 citations71
US12436359B2Oct 7, 2025
Driving mechanism
TDK TAIWAN CORP1 citations64
US12386145B2Aug 12, 2025
Optical system
TDK TAIWAN CORP1 citations64
US12108131B2Oct 1, 2024
Assembling method for optical system
TDK TAIWAN CORP0 citations62
US11906808B2Feb 20, 2024
Optical module
TDK TAIWAN CORP0 citations62
US11675248B2Jun 13, 2023
Optical element driving mechanism
TDK TAIWAN CORP0 citations62
US11474368B2Oct 18, 2022
Driving system
TDK TAIWAN CORP0 citations62
US11300755B2Apr 12, 2022
Driving mechanism
TDK TAIWAN CORP1 citations62
US11079565B2Aug 3, 2021
Optical system
TDK TAIWAN CORP0 citations62
USD902981SNov 24, 2020
Driving unit for a camera lens
TDK TAIWAN CORP1 citations62
US12560776B2Feb 24, 2026
Optical element driving mechanism
TDK TAIWAN CORP0 citations61
US12216326B2Feb 4, 2025
Optical member driving mechanism
TDK TAIWAN CORP1 citations61
US12147087B2Nov 19, 2024
Optical component driving mechanism
TDK TAIWAN CORP1 citations61
US12386141B2Aug 12, 2025
Optical element drive mechanism
TDK TAIWAN CORP1 citations59
US10416409B2Sep 17, 2019
Optical system
TDK TAIWAN CORP0 citations52
USD902982SNov 24, 2020
Driving unit for a camera lens
TDK TAIWAN CORP0 citations51