Inventor
DA YAO
US11 patents
⚠️ This page may combine multiple inventors who share the name “DA YAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
REGAL BELOIT AMERICA INC
8 patentsUS9300241B2Mar 29, 2016
Methods and systems for reducing conducted electromagnetic interference
REGAL BELOIT AMERICA INC16 citations92
US8981686B2Mar 17, 2015
Methods and systems for controlling an electric motor
REGAL BELOIT AMERICA INC13 citations83
US9331614B2May 3, 2016
Systems and methods for controlling electric machines
REGAL BELOIT AMERICA INC12 citations82
US8963478B2Feb 24, 2015
Drive circuits and systems for motor controller protection
REGAL BELOIT AMERICA INC6 citations82
US10236805B2Mar 19, 2019
Methods and systems for controlling an electric motor
REGAL BELOIT AMERICA INC3 citations72
US9806626B2Oct 31, 2017
Electric motor controller and methods of determining input power line energization
REGAL BELOIT AMERICA INC3 citations72
US9735725B2Aug 15, 2017
Methods and systems for transient voltage protection
REGAL BELOIT AMERICA INC3 citations70
US10908590B2Feb 2, 2021
System and method for adjusting an operation of a motor
REGAL BELOIT AMERICA INC0 citations50
ROCKWELL AUTOMATION TECH INC
2 patentsUS11387761B2Jul 12, 2022
System and method for sinusoidal output and integrated EMC filtering in a motor drive
ROCKWELL AUTOMATION TECH INC1 citations60
US10879826B1Dec 29, 2020
System and method for sinusoidal output and integrated EMC filtering in a motor drive
ROCKWELL AUTOMATION TECH INC1 citations60