Inventor
SUNTHARALINGAM PIRANAVAN
CA17 patents
⚠️ This page may combine multiple inventors who share the name “SUNTHARALINGAM PIRANAVAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EATON INTELLIGENT POWER LTD
8 patentsUS12341378B2Jun 24, 2025
Axial flux motor with stator cores having enlarged face plates
EATON INTELLIGENT POWER LTD0 citations56
US12592606B2Mar 31, 2026
Axial flux motor with air cooling system
EATON INTELLIGENT POWER LTD0 citations54
US12316091B2May 27, 2025
Modular solid-state circuit breaker
EATON INTELLIGENT POWER LTD0 citations54
US12500473B2Dec 16, 2025
Axial flux motor with cooling jacket
EATON INTELLIGENT POWER LTD0 citations53
US12424897B2Sep 23, 2025
Electric motor with integrated cooling system
EATON INTELLIGENT POWER LTD0 citations50
US12267980B2Apr 1, 2025
Power converter system
EATON INTELLIGENT POWER LTD0 citations49
US12231033B2Feb 18, 2025
Active gate driver for wide band gap power semiconductor devices
EATON INTELLIGENT POWER LTD0 citations49
US12228591B2Feb 18, 2025
Busbar as current sensor
EATON INTELLIGENT POWER LTD0 citations49
UNIV MCMASTER
4 patentsUS9421855B2Aug 23, 2016
Powertrain system for hybrid vehicles having multiple modes of operation
UNIV MCMASTER29 citations93
US9174741B2Nov 3, 2015
Hybrid powertrain system
UNIV MCMASTER48 citations93
US9145136B2Sep 29, 2015
Powertrain system for hybrid vehicles having compound and split modes of operation
UNIV MCMASTER38 citations93
US9139079B2Sep 22, 2015
Integrated electro-mechanical powertrain system for hybrid vehicles
UNIV MCMASTER8 citations83
GM GLOBAL TECH OPERATIONS LLC
4 patentsUS10081400B2Sep 25, 2018
Onboard diagnostics of an active air dam assembly
GM GLOBAL TECH OPERATIONS LLC17 citations80
US10564662B2Feb 18, 2020
Systems and methods for determining pedal actuator states
GM GLOBAL TECH OPERATIONS LLC2 citations72
US10352729B2Jul 16, 2019
System and method for using actuator coil inductance to diagnose stuck differential
GM GLOBAL TECH OPERATIONS LLC4 citations72
US10525982B2Jan 7, 2020
Tracking diagnostic for continuously variable valve systems
GM GLOBAL TECH OPERATIONS LLC1 citations61