Connectors are physics before they are politics, and LS EV Korea's grant US12090877B2, "Electric vehicle charging connector and electric vehicle charging assembly comprising same" (issued September 17, 2024), is a connector-and-cable claim through and through. The CPC braids charging classes (B60L 53/302, 53/16, 53/18) with cable and connector hardware: H01B 7/423 (cable construction) and H01R 13/6683 (connector cooling). The independent claim's value is the conductor-and-shielding construction of the connector assembly.
This sits next to ABB's 2024 active-cooling connector as evidence that the connector's physical limits are where charging IP concentrates. Where ABB's claim centered on the coolant path, LS EV Korea's spans the connector-to-cable interface — the H01B 7/423 cable class signals that the conductor and shielding within the cable assembly are part of the claimed structure. For a wire-and-cable specialist, that is exactly the right corner: the part of the charging chain it actually manufactures.
On scope, the independent claim establishes the connector-assembly construction; the dependents that specify the conductor arrangement, the shielding, and the thermal interface are the moat. Hardware claims of this kind read cleanly on a physical part, which is an enforcement advantage. As a granted B2, the scope has been examined; the cable-construction dependents are what distinguish it from the crowded field of charging-connector art.
LS EV Korea, an automotive-component supplier, holding this in September 2024 fits a supplier protecting the specific hardware it sells into the charging supply chain. The teardown verdict: a focused, examined connector-and-cable grant whose protection lives in the conductor and shielding dependents. Read the H01B-classified limitations — the value is in the physical construction of the conductor path, the unglamorous detail that determines whether a connector survives years of high-current cycling.