US Patent Issued to POLESTAR PERFORMANCE on July 14 for "Using onboard battery charger as a tuned mass damper configured to reduce road noise, vibration and harshness" (Swedish Inventor)

ALEXANDRIA, Va., July 14 -- United States Patent no. 12,679,237, issued on July 14, was assigned to POLESTAR PERFORMANCE AB (Gothenburg, Sweden).

"Using onboard battery charger as a tuned mass damper configured to reduce road noise, vibration and harshness" was invented by Stefan Wedin (Gothenburg, Sweden).

According to the abstract* released by the U.S. Patent & Trademark Office: "An electric vehicle, including a vehicle structure, four ground engaging wheels, and a suspension system operably coupling each of the four ground engaging wheels with the vehicle structure, a battery operably coupled to the vehicle structure, and an onboard battery charger in electrical communication with the battery, the onboard battery charger operably coupl...