Inventor
TSAI SUNG-MAO
TW27 patents
⚠️ This page may combine multiple inventors who share the name “TSAI SUNG-MAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TDK TAIWAN CORP
26 patentsUS11448850B2Sep 20, 2022
Optical member driving mechanism
TDK TAIWAN CORP5 citations92
US11125920B2Sep 21, 2021
Optical system
TDK TAIWAN CORP7 citations92
US11340418B2May 24, 2022
Optical member driving mechanism
TDK TAIWAN CORP6 citations86
US11586002B2Feb 21, 2023
Optical member driving mechanism
TDK TAIWAN CORP5 citations85
US11681156B2Jun 20, 2023
Optical element driving mechanism
TDK TAIWAN CORP4 citations75
US12174449B2Dec 24, 2024
Optical member driving mechanism
TDK TAIWAN CORP3 citations74
US11934034B2Mar 19, 2024
Driving mechanism for optical element
TDK TAIWAN CORP3 citations74
US11880090B2Jan 23, 2024
Optical element driving mechanism
TDK TAIWAN CORP3 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
US11422333B2Aug 23, 2022
Optical member driving mechanism
TDK TAIWAN CORP5 citations73
US11360284B2Jun 14, 2022
Driving mechanism for optical element
TDK TAIWAN CORP2 citations73
US11126068B2Sep 21, 2021
Optical system
TDK TAIWAN CORP2 citations73
US11934027B2Mar 19, 2024
Optical system
TDK TAIWAN CORP1 citations72
US11689788B2Jun 27, 2023
Optical element driving mechanism
TDK TAIWAN CORP1 citations72
US11678036B2Jun 13, 2023
Optical element driving mechanism
TDK TAIWAN CORP1 citations72
US11665411B2May 30, 2023
Optical element driving mechanism
TDK TAIWAN CORP2 citations72
US11333847B2May 17, 2022
Optical element driving mechanism
TDK TAIWAN CORP4 citations72
US12204163B2Jan 21, 2025
Optical system
TDK TAIWAN CORP0 citations62
US11982860B2May 14, 2024
Optical member driving mechanism
TDK TAIWAN CORP0 citations62
US11747711B2Sep 5, 2023
Optical system
TDK TAIWAN CORP0 citations62
US11677304B2Jun 13, 2023
Optical member driving mechanism
TDK TAIWAN CORP1 citations62
US11601595B2Mar 7, 2023
Control method of driving mechanism
TDK TAIWAN CORP0 citations62
US11397302B2Jul 26, 2022
Optical system
TDK TAIWAN CORP0 citations62
US11956541B2Apr 9, 2024
Control method of driving mechanism
TDK TAIWAN CORP0 citations59