Inventor

CHRETIEN LUDOVIC ANDRE

US66 patents

⚠️ This page may combine multiple inventors who share the name “CHRETIEN LUDOVIC ANDRE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CHRETIEN LUDOVIC ANDRE

REGAL BELOIT AMERICA INC

Radially embedded permanent magnet rotor and methods thereof

Drive circuit for electric motors

Motor controller, drive circuit, and methods for combined electric motor control

Hybrid drive circuit for variable speed induction motor system and methods of control

Dual-drive electric motor control system and methods for hybrid operation of electric motors

Methods and controllers for operation of electric motors

Control system for hybrid operation of an electric motor

Hybrid drive circuit for variable speed induction motor

Methods and systems for envelope and efficiency control in an electric motor

Methods and systems for controlling an electric motor

System and method for controlling a motor

Methods and systems for controlling an electric motor

Radially embedded permanent magnet rotor and methods thereof

Systems and methods for controlling electric machines

Drive circuit for electric motors

Drive circuit for electric motors

Controller and drive circuit for electric motors

Controller and drive circuits for electric motors

Methods and systems for controlling an electric motor

Electric motor controller and methods of determining input power line energization

Radially embedded permanent magnet rotor and methods thereof

System and methods for reducing noise in an air moving system

Motor controller and methods of monitoring motor status

Methods and systems for controlling an electric motor

Multi-stage compressor with variable speed drive and method of use

Methods and systems for transient voltage protection

Methods, systems, and apparatus for reducing cogging torque in an electric machine

Drive circuit for electric motors

Fan

Controller and drive circuit for electric motors

Systems and methods for component monitoring in an electric motor

Controller and drive circuits for electric motors

Systems and methods for hybrid drive control for an electric motor

Hybrid drive circuit for variable speed induction motor system and methods of control

Systems and methods for component monitoring in an electric motor

Systems and methods for hybrid drive control for an electric motor

Hybrid drive circuit for variable speed induction motor system and methods of control

Controller and drive circuits for electric motors

Electric motor and method of use

Electric motors and drive circuits therefor

Hybrid drive circuit for variable speed induction motor system and methods of control

Drive circuit for electric motors

Radially embedded permanent magnet rotor and methods thereof

Multi-capacity compressor with variable speed drive and method of use

Drive circuit for a variable speed fan motor

Environmental control systems including electric motor assemblies and methods of operation

Systems and methods for controlling an electric motor

BECERRA ROGER CARLOS

Methods and systems for controlling a motor

Methods and systems for providing combined blower motor and draft inducer motor control

SHELTON KERRY B

Methods, systems, and apparatus for reducing cogging torque in an electric machine