Inventor
LIU CHENG-TSUNG
TW12 patents
⚠️ This page may combine multiple inventors who share the name “LIU CHENG-TSUNG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIDEC CORP
11 patentsUS11418098B2Aug 16, 2022
Rotor, motor, and driving apparatus
NIDEC CORP2 citations71
US12051944B2Jul 30, 2024
Rotor, motor, and drive device
NIDEC CORP0 citations60
US11770036B2Sep 26, 2023
Synchronous reluctance motor and electrical product
NIDEC CORP0 citations59
US11881746B2Jan 23, 2024
Rotor and motor having rotor
NIDEC CORP0 citations50
US12445001B2Oct 14, 2025
Rotor, motor, and electric product
NIDEC CORP0 citations49
US12132353B2Oct 29, 2024
Rotor, synchronous reluctance motor, and rotor forming method
NIDEC CORP0 citations49
US11469648B2Oct 11, 2022
Motor, power unit, and bulldozer
NIDEC CORP0 citations49
US11018534B2May 25, 2021
Rotor, motor including rotor, and power unit including motor
NIDEC CORP0 citations49
US12587049B2Mar 24, 2026
Synchronous reluctance motor with magnetic flux barriers
NIDEC CORP0 citations47
US12573894B2Mar 10, 2026
Hybrid permanent magnet motor rotor, hybrid permanent magnet motor, and vehicle
NIDEC CORP0 citations47
US10855125B2Dec 1, 2020
Rotor, motor and electrical device including the motor
NIDEC CORP0 citations39