ABB E-mobility's application US20230406127A1, "Vehicle charging station" (published December 21, 2023), is a reminder that for a charging-equipment vendor, the station architecture is the product, so the IP is the differentiator. The CPC concentrates in B60L 53/302 (station construction), B60L 53/16 (connection between vehicle and charger), B60L 53/62 (charge-control communication), and H02J 7/0042 (charge control), which together describe a managed DC fast-charging station.
Read it as an application, not a grant — this is an A1, so the scope being sought is broader than what will ultimately issue. The defensible novelty is whatever the independent claim recites as distinctive about the station's power-conversion or control architecture; the title 'Vehicle charging station' is deliberately generic, and the substance hides in the claim limitations. The presence of B60L 53/62 charge-control signals that the claim likely covers the station's communication-and-control behavior, not just its hardware.
For a vendor like ABB, which sells charging hardware to operators worldwide, a station-architecture filing is portable across every deployment — which is exactly why it is worth pursuing broad. But Hugo's rule applies: an application is a bet, and the granted position will be narrower. Watch this one through prosecution to see which of the charging-and-control classes survive into the issued claims.
Dated end of 2023, the filing lands as DC fast charging was scaling rapidly and station reliability and throughput were becoming the competitive battleground. ABB staking architectural IP in that window is a measured move to defend its hardware franchise. The teardown caveat stands: read the claims when they issue, label this an application now, and treat the generic title as a wrapper around whatever conversion-and-control novelty the independent claim actually recites.