Inventor
CHENG PAI-JUI
TW20 patents
⚠️ This page may combine multiple inventors who share the name “CHENG PAI-JUI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TDK TAIWAN CORP
13 patentsUS12225276B2Feb 11, 2025
Optical element driving mechanism
TDK TAIWAN CORP4 citations85
US11314031B2Apr 26, 2022
Optical element driving mechanism
TDK TAIWAN CORP5 citations83
US12353045B2Jul 8, 2025
Optical element driving mechanism
TDK TAIWAN CORP1 citations74
US12224684B2Feb 11, 2025
Optical element driving mechanism with piezoelectric driving assembly
TDK TAIWAN CORP2 citations74
US12066688B2Aug 20, 2024
Optical element drive mechanism
TDK TAIWAN CORP1 citations72
US11867969B2Jan 9, 2024
Optical element driving mechanism
TDK TAIWAN CORP2 citations72
US11809013B2Nov 7, 2023
Optical system
TDK TAIWAN CORP2 citations72
US12353046B2Jul 8, 2025
Optical component driving mechanism
TDK TAIWAN CORP0 citations62
US12101543B2Sep 24, 2024
Optical component driving mechanism
TDK TAIWAN CORP0 citations62
US11994740B2May 28, 2024
Optical element drive mechanism
TDK TAIWAN CORP0 citations62
US11835683B2Dec 5, 2023
Tactile feedback mechanism
TDK TAIWAN CORP0 citations62
US11561360B2Jan 24, 2023
Optical system
TDK TAIWAN CORP1 citations62
US12099252B2Sep 24, 2024
Driving method for optical element driving mechanism
TDK TAIWAN CORP0 citations51
TDK CORP
7 patentsUS12353047B2Jul 8, 2025
Optical system
TDK CORP1 citations74
US12449631B2Oct 21, 2025
Optical element driving mechanism
TDK CORP1 citations63
US12578621B2Mar 17, 2026
Optical system
TDK CORP0 citations62
US12498536B2Dec 16, 2025
Optical element driving mechanism
TDK CORP0 citations62
US12461428B2Nov 4, 2025
Optical element driving mechanism
TDK CORP0 citations62
US12323687B2Jun 3, 2025
Driving mechanism
TDK CORP0 citations62
US12379566B2Aug 5, 2025
Optical element driving mechanism
TDK CORP0 citations51