Assignee
DANA TM4 INC
CA·25 granted patents·11 pending applications·15 citations·filing 2015–2025
Top patents by PatentIndex Score
36 records- 0190US11722028B2System for hairpin windings in electric motorsDANA TM4 INC·Filed 2021·Granted Aug 8, 2023·2 cites·16 claims
- 0289US11165205B2Multi-phase connector for electric powertrain systemDANA TM4 INC·Filed 2020·Granted Nov 2, 2021·7 cites·20 claims
- 0388US12278539B2Electric axle with direct rotor and head spray coolingDANA TM4 INC·Filed 2022·Granted Apr 15, 2025·1 cites·20 claims
- 0486US12176755B2Systems for electric motorDANA TM4 INC·Filed 2022·Granted Dec 24, 2024·1 cites·18 claims
- 0582US11678468B2High density power moduleDANA TM4 INC·Filed 2020·Granted Jun 13, 2023·2 cites·20 claims
- 0674US2026066715A1Memory machine with multiple low coercive force magnetsDANA TM4 INC·Filed 2025·Application pending·0 cites
- 0773US12374954B2Electric axle with direct rotor and head spray coolingDANA TM4 INC·Filed 2022·Granted Jul 29, 2025·0 cites·18 claims
- 0872US12562668B2Methods and systems for monitoring a voltage supplyDANA TM4 INC·Filed 2023·Granted Feb 24, 2026·0 cites·20 claims
- 0972US2026005564A1Systems for lamination layers of a rotorDANA TM4 INC·Filed 2025·Application pending·0 cites
- 1071US11722019B2Stator assembly with heat recovery for electric machinesDANA TM4 INC·Filed 2018·Granted Aug 8, 2023·1 cites·6 claims
- 1170US11381127B2Stator structure with two layers of pre-wound coilsDANA TM4 INC·Filed 2018·Granted Jul 5, 2022·1 cites·11 claims
- 1269US12348098B2Winding reconfiguration assembly and method for operation of said assemblyDANA TM4 INC·Filed 2022·Granted Jul 1, 2025·0 cites·16 claims
- 1369US2026066184A1Systems and methods for a rotating transformerDANA TM4 INC·Filed 2024·Application pending·0 cites
- 1468US12302540B2Inverter with capacitor discharge and cooling systemDANA TM4 INC·Filed 2023·Granted May 13, 2025·0 cites·17 claims
- 1567US12184192B2Systems for thermal management of a vehicleDANA TM4 INC·Filed 2022·Granted Dec 31, 2024·0 cites·18 claims
- 1665US12328077B2Inverter with housing chambers for electromagnetic interference (EMI) reductionDANA TM4 INC·Filed 2022·Granted Jun 10, 2025·0 cites·20 claims
- 1765US11283334B2Method for shaping rectangular wire coil headsDANA TM4 INC·Filed 2020·Granted Mar 22, 2022·0 cites·14 claims
- 1865US2025379493A1Electric machine with a stator assembly and immersion cooling systemDANA TM4 INC·Filed 2024·Application pending·0 cites
- 1964US12375008B2Inverter with capacitor discharge and DC bus filteringDANA TM4 INC·Filed 2022·Granted Jul 29, 2025·0 cites·19 claims
- 2064US12119141B2System and method for dielectric coated busbarsDANA TM4 INC·Filed 2020·Granted Oct 15, 2024·0 cites·12 claims
- 2163US12512719B2Drainage system for an electric motorDANA TM4 INC·Filed 2022·Granted Dec 30, 2025·0 cites·17 claims
- 2262US11387705B2Torsional mass tuned damperDANA TM4 INC·Filed 2019·Granted Jul 12, 2022·0 cites·12 claims
- 2362US2025079940A1Electric machine with cooling systemDANA TM4 INC·Filed 2024·Application pending·0 cites
- 2459US2026005574A1Three piece coolant controlled rotor shaftDANA TM4 INC·Filed 2024·Application pending·0 cites
- 2558US2026005575A1Overmolded flow insert for a rotor shaftDANA TM4 INC·Filed 2024·Application pending·0 cites
- 2657US11760210B2Modulated active short circuit brakingDANA TM4 INC·Filed 2021·Granted Sep 19, 2023·0 cites·20 claims
- 2756US12199490B2Cooling system for high-density motorDANA TM4 INC·Filed 2022·Granted Jan 14, 2025·0 cites·15 claims
- 2854US2026040507A1Inverter with bus bar cooling systemDANA TM4 INC·Filed 2024·Application pending·0 cites
- 2953US11973332B2Bus bar with cooling protrusionsDANA TM4 INC·Filed 2019·Granted Apr 30, 2024·0 cites·18 claims
- 3053US11218057B2Electric machine provided with an enclosed cooling assembly paired to an open cooling assemblyDANA TM4 INC·Filed 2017·Granted Jan 4, 2022·0 cites·21 claims
- 3153US2024100936A1Electric axle with direct rotor and head spray coolingDANA TM4 INC·Filed 2023·Application pending·0 cites
- 3252US2025266783A1Pulse width modulation and phase shift control of a dual inverter with dual processorsDANA TM4 INC·Filed 2025·Application pending·0 cites
- 3349US10910930B2Machine for shaping rectangular wire coil headsDANA TM4 INC·Filed 2015·Granted Feb 2, 2021·0 cites·28 claims
- 3447US11757393B2Integrated power module with transformer-less gate driver for high voltage power invertersDANA TM4 INC·Filed 2021·Granted Sep 12, 2023·0 cites·17 claims
- 3540US11647611B2Thermal interface for plurality of discrete electronic devicesDANA TM4 INC·Filed 2020·Granted May 9, 2023·0 cites·20 claims
- 3638US2022018720A1Sensing junction temperature of power transistorsDANA TM4 INC·Filed 2020·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →