Inventor

OKUBO CAROL LOUISE

US33 patents

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

OKUBO CAROL LOUISE

FORD GLOBAL TECH LLC

Method and system for matching engine torque transitions between closed and partially closed accelerator pedal positions

Power-based idle speed control

Methods and system for limiting torque in a BEV

Idle speed control method and system

Method for increasing electric operation in hybrid electric vehicles

Altitude compensation for target engine speed in hybrid electric vehicle

Method and system for improving drivability of PHEV having low traction battery discharge limits

Methods and system for controlling engine braking

Engine speed stabilization

Hybrid vehicle and lash mitigation strategy

System and method for controlling engine idle in a vehicle

Methods and systems for battery power allocation control in a BEV

Charge port contactor operation

Methods and system for operating an engine

Systems and methods for managing temperature of an electric machine of a hybrid electric vehicle

Methods and system for stall torque derating

Systems and methods for managing temperature of an electric machine of a hybrid electric vehicle

Preventing electric vehicle brake torque

Fluid system for a vehicle and a diagnostic method for the system

Managing ring gear torque in a hybrid electric vehicle to increase available wheel torque

Method and system to exit from a coast-down mode

Systems and methods for controlling engine speed in a hybrid vehicle

Speed limiting of altitude compensation for target engine speed in hybrid electric vehicles

Engine speed control apparatus and method for a hybrid vehicle

Hybrid vehicle and method of reducing engine lugging

OKUBO CAROL LOUISE

Motor power control

Engine power demand load-leveling for a hybrid electric vehicle

Method for reducing gear rattle in a hybrid electric vehicle powertrain

Generator power control

SYED FAZAL URRAHMAN

Hybrid vehicle and method of control for engine transient mitigation

Hybrid electric vehicle control for minimizing high voltage battery power limits violations

WANG QING

Vehicle and method for improving performance at low battery limits

OKUBO SHUNSUKE

Hybrid electric vehicle powertrain with enhanced reverse drive performance