Inventor · disambiguated record
Haofeng Bai
Also filed as: BAI HAOFENG
5 granted patents·5 pending applications·0 citations·filing 2019–2025
59Inventor score
Top patents by PatentIndex Score
10 records- 0165US2025383633A1Arrangement and a method for balancing power in an ac power transmission systemHITACHI ENERGY LTD·Filed 2025·Application pending·0 cites
- 0261US12005795B2Onboard powertrain for an automated guided vehicleABB SCHWEIZ AG·Filed 2019·Granted Jun 11, 2024·0 cites·20 claims
- 0357US12257915B2Charging of an AGVABB SCHWEIZ AG·Filed 2020·Granted Mar 25, 2025·0 cites·11 claims
- 0453US12500420B2Method to operate a system comprising an energy storage system in response to a bypass request based on a total number of modules to be bypassedHITACHI ENERGY LTD·Filed 2025·Granted Dec 16, 2025·0 cites·14 claims
- 0553US2025088026A1Energy storage systemHITACHI ENERGY LTD·Filed 2024·Application pending·0 cites
- 0652US12249856B2Module for large scale energy storageHITACHI ENERGY LTD·Filed 2021·Granted Mar 11, 2025·0 cites·12 claims
- 0750US11824362B2Modular grid-connected flywheel systemABB SCHWEIZ AG·Filed 2019·Granted Nov 21, 2023·0 cites·17 claims
- 0846US2025273974A1An energy storage systemHITACHI ENERGY LTD·Filed 2022·Application pending·0 cites
- 0945US2025141244A1Discharge resistor arrangement for energy storage cabinets in an energy storage systemHITACHI ENERGY LTD·Filed 2022·Application pending·0 cites
- 1041US2024006885A1Energy storage system with resistor circuit for bi-directional high-power applicationsHITACHI ENERGY SWITZERLAND AG·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →