ALEXANDRIA, Va., June 16 -- United States Patent no. 12,658,539, issued on June 16, was assigned to Dr. Ing. h.c. F. Porsche AG (Stuttgart, Germany).
"Battery cell" was invented by Urs Hanig (Tubingen, Germany), Tim Schmidt (Freiberg am Neckar, Germany), Benjamin Passenberg (Rutesheim, Germany), Markus Gohring (Nufringen, Germany), Mathias Zilly (Pfinztal, Germany) and Gorazd Balejik (Prague).
According to the abstract* released by the U.S. Patent & Trademark Office: "A battery cell includes a housing, an electrode stack assembly, at least one terminal assembly, and at least two counter-elements associated with the terminal assembly. The electrode stack assembly is arranged in the housing and includes first electrode assemblies and second...