Inventor

SAVAGIAN PETER J

US47 patents

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

SAVAGIAN PETER J

GM GLOBAL TECH OPERATIONS INC

Power module having self-contained cooling system

Bar wound stator winding layout with long-pitched and short-pitched coils

Hybrid powertrain and modular rear drive unit for same

Hybrid powertrain

Permanent magnet motor with stator having asymmetric slots for reducing torque ripple

Accessory drive system for a hybrid vehicle

Method and system for testing electric motors

Hybrid powertrain for homogeneous charge compression ignition engine operation

Hybrid motor boost system and methods

Output split electrically-variable transmission with electric propulsion using one or two motors

Hybrid powertrain with three-mode depletion strategy and method of operating a hybrid powertrain

Interior permanent magnet machine

Method and apparatus for monitoring and controlling a synchronous electric machine

Hybrid powertrain

GM GLOBAL TECH OPERATIONS LLC

Hybrid powertrain and modular rear drive unit for same

Rotor assembly and method of manufacture for electric machines having multiple magnet lengths

Hybrid powertrain and modular rear drive unit for same

Stator assembly with winding sets having hairpins from multiple hairpin layers

Interior permanent magnet machine with pole-to-pole asymmetry of rotor slot placement

Method for injection molding rotor magnets

Apparatus for injection molding rotor magnets

Synchronous reluctance electric machine

Interior permanent magnet electric machine

SAVAGIAN PETER J

Method and apparatus for controlling a high-voltage battery connection for hybrid powertrain system

Electric motor assembly with movable rotor segments to reduce back electromotive force

Bar conductor shapes for electric machines

Conducting wire for electric machine

AMPAIRE INC

Systems and methods for determining and/or controlling motor thrust and engine thrust in a parallel hybrid aircraft

Systems and methods for determining and/or controlling motor thrust and engine thrust in a parallel hybrid aircraft

Systems and methods for determining and/or controlling motor thrust and engine thrust in a parallel hybrid aircraft

RAHMAN KHWAJA M

Interior permanent magnet machine with pole-to-pole asymmetry of rotor slot placement

Methods and apparatus for a permanent magnet machine with asymmetrical rotor magnets

HUGHES AIRCRAFT CO

Differential motor drive

Multilayer printed wiring board with single layer vias

KAISER EDWARD L

Segmented stator core

Method of manufacturing segmented stator cores

STANCU CONSTANTIN C

High frequency rotary transformer for synchronous electrical machines

Absolute position sensor for field-oriented control of an induction motor

GEN MOTORS CORP

Hybrid powertrain with engine valve deactivation

BERRY DANIEL J

Motor temperature estimation based on thermal model

RASK ERIC M

Hybrid powertrain

THEOBALD MARK A

Electric motor assembly with electric phasing of rotor segments to reduce back electromotive force

HATCH ERIK

Methods and apparatus for a continuous wound laminate rotor flux path

PATEL NITINKUMAR R

Limp home operational mode for an electric vehicle

GLEASON SEAN E

Power module active current management for efficiency improvement

CONLON BRENDAN M

Flexible hybrid transmission with configurable motor winding and declutching strategy to provide electric vehicle and hybrid functions

JANG SEOK-JOO

Integrated high frequency rotary transformer and resolver for traction motor