ALEXANDRIA, Va., Jan. 13 -- United States Patent no. 12,526,580, issued on Jan. 13.
"Electrodynamic transducer for vehicle integration" was invented by Norman Gerkinsmeyer (Neu-Ulm, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "An electrodynamic sound transducer having a transducer basket, a flexible membrane and a magnetic system having an air gap, a voice coil on a cylindrical coil carrier and a dampening central element, which is connected to the membrane, includes a coil carrier of the voice coil is connected to the membrane by a mounting adapter. The membrane is configured as a three-dimensional free-form surface except for conical shapes."
The patent was filed on July 21, 2023, under Applicat...