ALEXANDRIA, Va., June 4 -- United States Patent no. 12,319,413, issued on June 3, was assigned to KID-Systeme GmbH (Buxtehude, Germany).

"Passenger seat arrangement with sensor data acquisition, and passenger aircraft having such a seat arrangement" was invented by Carsten Vogel (Buxtehude, Germany) and Matthias Zachaus (Buxtehude, Germany).

According to the abstract* released by the U.S. Patent & Trademark Office: "A passenger seat arrangement for a passenger aircraft has a passenger seat assembly having at least one passenger seat, an electrical energy supply system which has a first electronics housing, in which electrical power converter components are arranged, and a second electronics housing, in which electrical output connections ...