Inventor · disambiguated record
Yilun Luo
Also filed as: LUO YILUN
31 granted patents·27 pending applications·12 citations·filing 2013–2024
92Inventor score
Top patents by PatentIndex Score
58 records- 0191US12500484B2Integrated common mode choke and current sensingGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Granted Dec 16, 2025·1 cites·20 claims
- 0291US11603786B1Microwave enhancement of exhaust aftertreatment systemsSOUTHWEST RES INST·Filed 2022·Granted Mar 14, 2023·2 cites·14 claims
- 0390US10465618B1Microwave enhanced combustion with dynamic frequency, power, and timing control and with power sensor for power feedbackSOUTHWEST RES INST·Filed 2018·Granted Nov 5, 2019·4 cites·12 claims
- 0489US12362742B1Variable slew rate gate driver for hybrid switch power moduleGM GLOBAL TECH OPERATIONS LLC·Filed 2024·Granted Jul 15, 2025·1 cites·20 claims
- 0589US12291104B1System for mutual inductance cancellation for T-type multilevel convertersGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Granted May 6, 2025·1 cites·20 claims
- 0678US12506432B2Mixed chemistry battery pack power transfer using a multilevel flying capacitor inverterGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Granted Dec 23, 2025·0 cites·19 claims
- 0777US10677456B2Waveguide antenna for microwave enhanced combustionSOUTHWEST RES INST·Filed 2017·Granted Jun 9, 2020·3 cites·17 claims
- 0874US12451831B2Control of switching speed in a multiphase inverterGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Granted Oct 21, 2025·0 cites·20 claims
- 0973US12483099B2Electric machine with reconfigurable rotor polesGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Granted Nov 25, 2025·0 cites·20 claims
- 1073US12483085B2Electric motor shaft grounding apparatusGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Granted Nov 25, 2025·0 cites·20 claims
- 1173US12447833B2Multilevel inverter current sensingGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Granted Oct 21, 2025·0 cites·20 claims
- 1273US12395045B2Choke device for an electric machine systemGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Granted Aug 19, 2025·0 cites·20 claims
- 1372US12494730B2Electric motor controlGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Granted Dec 9, 2025·0 cites·20 claims
- 1472US12176892B2Electronic control of switching slew ratesGM GLOBAL TECH OPERATIONS LLC·Filed 2022·Granted Dec 24, 2024·0 cites·20 claims
- 1571US12374893B2Method and apparatus for integrated bi-directional chargingGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Granted Jul 29, 2025·0 cites·20 claims
- 1671US12362696B2Electric motor controlGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Granted Jul 15, 2025·0 cites·19 claims
- 1768US12400797B2Low parasitic equivalent series L-inductance (ESL) symmetric direct current (DC) link capacitorGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Granted Aug 26, 2025·0 cites·20 claims
- 1868US12397658B2Using a multilevel neutral point clamped inverterGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Granted Aug 26, 2025·0 cites·20 claims
- 1965US12395111B2Overvoltage mitigation systemGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Granted Aug 19, 2025·0 cites·20 claims
- 2065US2025096701A1Dynamic switching speed control to reduce loss, bearing current and electromagnetic interferenceGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Application pending·0 cites
- 2165US2025158552A1Mixed chemistry battery pack power transfer using a multilevel t-type inverterGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Application pending·0 cites
- 2264US2025351313A1System and apparatus for a fluidic heat exchanger including venturi flow channelsGM GLOBAL TECH OPERATIONS LLC·Filed 2024·Application pending·0 cites
- 2363US12328078B1Hybrid switch multi-chip power module for a vehicle batteryGM GLOBAL TECH OPERATIONS LLC·Filed 2024·Granted Jun 10, 2025·0 cites·20 claims
- 2462US11174780B1Microwave heating of combustion chamber of internal combustion engine during cold startingSOUTHWEST RES INST·Filed 2021·Granted Nov 16, 2021·0 cites·10 claims
- 2560US12370924B2Multilevel direct current power source powering multilevel inverterGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Granted Jul 29, 2025·0 cites·20 claims
- 2660US2025309779A1System and method for mutual inductance cancellation for two-level convertersGM GLOBAL TECH OPERATIONS LLC·Filed 2024·Application pending·0 cites
- 2759US12438489B2Common mode noise cancelling electric motor systemGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Granted Oct 7, 2025·0 cites·19 claims
- 2859US11923607B2Microwave transition device for transitions from air-filled waveguide to solid waveguide with radiating aperture antennaSOUTHWEST RES INST·Filed 2022·Granted Mar 5, 2024·0 cites·18 claims
- 2959US10781786B2Microwave enhanced combustion with feedback frequency control for dynamic impedance matchingSOUTHWEST RES INST·Filed 2018·Granted Sep 22, 2020·0 cites·15 claims
- 3059US2025158461A1Magnetic flux reducing circuits for mitigating main bearing current in electric motors and gearboxesGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Application pending·0 cites
- 3159US2025140704A1Multimodule package for multilevel inverterGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Application pending·0 cites
- 3258US2025058661A1Multi-level multi-function inverterGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Application pending·0 cites
- 3358US2025119087A1Electric vehicle propulsion and charging systemGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Application pending·0 cites
- 3458US2025392209A1A voltage conversion system including a double-sided direct current-link capacitor systemGM GLOBAL TECH OPERATIONS LLC·Filed 2024·Application pending·0 cites
- 3558US2025058662A1Multi-level multi-function inverterGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Application pending·0 cites
- 3658US2025050759A1Multi-level multi-function inverterGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Application pending·0 cites
- 3757US12500540B2System for mutual inductance cancellation for H-type multilevel convertersGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Granted Dec 16, 2025·0 cites·8 claims
- 3857US2025015742A1Multi-switch module packaging for multilevel inverterGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Application pending·0 cites
- 3957US2025107051A1Power module cooling systemGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Application pending·0 cites
- 4056US12397652B2System for mutual inductance cancellation for X-type multilevel convertersGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Granted Aug 26, 2025·0 cites·20 claims
- 4156US2025062676A1Power stage and power module design to minimize parasitic inductance for multilevel inverter and converterGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Application pending·0 cites
- 4255US2025119033A1Propulsion system with dual-wound electric motor and dual inverter configurationGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Application pending·0 cites
- 4355US2024234239A1Cooled power moduleGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Application pending·0 cites
- 4455US2025119005A1Multiple wound rotor for electric machineGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Application pending·0 cites
- 4554US2025119002A1Mixed bar and wire conductor combinations for high-speed electric motorsGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Application pending·0 cites
- 4654US2025112500A1Novel shaft embedded contactless power transfer for a separately excited machineGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Application pending·0 cites
- 4754US2025293679A1Prognosis and control of power module for electric loadGM GLOBAL TECH OPERATIONS LLC·Filed 2024·Application pending·0 cites
- 4853US2025112580A1Slew rate controllable system for powering electric machineGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Application pending·0 cites
- 4953US2025119021A1Axial brush assembly for electric machineGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Application pending·0 cites
- 5052US2024190266A1Power module and inverter module design to minimize parasitic inductance and optimize thermal performanceGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Application pending·0 cites
Showing the top 50 of 58 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →