Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method and apparatus for monitoring motor status using induced motor voltage

Method and apparatus for monitoring motor status using induced motor voltage

US Patent 7279865 · Granted Oct 9, 2007

Estimated economic value: $24,455,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

IPM motor flying start using high frequency injection2022
Encoder offset fine tuning2021
Rotor position estimation apparatus and methods2017
Inverter phase current reconstruction apparatus and methods2017
Method for determining a rotor position in a permanent magnet motor2012
Position sensorless control of permanent magnet motor2012
Leakage inductance saturation compensation for a slip control technique of a mot2007
Motor drive with synchronized timing2006
Method and apparatus to regulate torque provided to loads2006
Adjusting gate pulse time intervals for reflected wave mitigation2006
Motor drive with voltage-accurate inverter2005
Motor control equipment2005