Inventor

YEH CHIA-CHOU

US24 patents

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

YEH CHIA-CHOU

RIVIAN IP HOLDINGS LLC

Systems and methods for resolving hill start conditions

Dual active bridge converter control with intra-bridge phase shift

Systems and methods for controlling motor engagement for a vehicle

Systems and methods for controlling motor engagement for a vehicle

Systems and methods for speed control of wheels of a vehicle

Automatic lash learn to improve vehicle drivability

Desaturation fault response

Method and apparatus for diagnosing motor phase connections

High voltage discharge

Method and apparatus for diagnosing motor phase connections

Systems and methods for shaft torque security electrical vehicles

Vehicle condition detection and resolution

YEH CHIA-CHOU

Electric motor stator winding temperature estimation

Electric motor stator winding temperature estimation systems and methods

Methods and systems for performing fault diagnostics for rotors of electric motors

Estimating rotor angular position and velocity and verifying accuracy of position sensor outputs

Methods and systems for diagnosing faults for rotors of electric motors

Vehicle motor temperature determination

Vehicle motor temperature determination

GM GLOBAL TECH OPERATIONS INC

Methods and systems for diagnosing stator windings in an electric motor

Methods and systems for diagnosing stator windings in an electric motor

Method and apparatus for controlling an electric motor employed to power a fluidic pump

BERRY DANIEL J

Motor temperature estimation based on thermal model

GM GLOBAL TECH OPERATIONS LLC

Method and apparatus for controlling an electric machine