Inventor
WU CHIA-CHE
CN26 patents
⚠️ This page may combine multiple inventors who share the name “WU CHIA-CHE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TDK TAIWAN CORP
19 patentsUS11340418B2May 24, 2022
Optical member driving mechanism
TDK TAIWAN CORP6 citations86
US12289525B2Apr 29, 2025
Optical element driving mechanism
TDK TAIWAN CORP2 citations74
US11880090B2Jan 23, 2024
Optical element driving mechanism
TDK TAIWAN CORP3 citations74
US11719996B2Aug 8, 2023
Optical element driving mechanism
TDK TAIWAN CORP6 citations74
US11630280B2Apr 18, 2023
Optical element driving mechanism
TDK TAIWAN CORP4 citations74
US12181658B2Dec 31, 2024
Optical member driving mechanism
TDK TAIWAN CORP3 citations73
US11914169B2Feb 27, 2024
Optical member driving mechanism
TDK TAIWAN CORP1 citations73
US11698525B2Jul 11, 2023
Optical member driving mechanism
TDK TAIWAN CORP4 citations73
US11360284B2Jun 14, 2022
Driving mechanism for optical element
TDK TAIWAN CORP2 citations73
US11126068B2Sep 21, 2021
Optical system
TDK TAIWAN CORP2 citations73
US11991435B2May 21, 2024
Optical member driving mechanism
TDK TAIWAN CORP2 citations72
US11934027B2Mar 19, 2024
Optical system
TDK TAIWAN CORP1 citations72
US11333847B2May 17, 2022
Optical element driving mechanism
TDK TAIWAN CORP4 citations72
US12510728B2Dec 30, 2025
Optical element driving mechanism
TDK TAIWAN CORP1 citations64
US12470797B2Nov 11, 2025
Optical element driving mechanism
TDK TAIWAN CORP0 citations62
US12204163B2Jan 21, 2025
Optical system
TDK TAIWAN CORP0 citations62
US11982860B2May 14, 2024
Optical member driving mechanism
TDK TAIWAN CORP0 citations62
US11397302B2Jul 26, 2022
Optical system
TDK TAIWAN CORP0 citations62
US11841547B2Dec 12, 2023
Optical element drive mechanism
TDK TAIWAN CORP0 citations51
REALTEK SEMICONDUCTOR CORP
3 patentsUS11545168B2Jan 3, 2023
Audio processing device and associated audio processing method
REALTEK SEMICONDUCTOR CORP0 citations62
US11165985B1Nov 2, 2021
Circuitry and method for detecting audio standard of sound intermediate frequency signal
REALTEK SEMICONDUCTOR CORP0 citations62
US11735195B2Aug 22, 2023
Signal transmission method and apparatus for transmission of data over audio transmission interface
REALTEK SEMICONDUCTOR CORP0 citations52