ALEXANDRIA, Va., June 17 -- United States Patent no. 12,316,574, issued on May 27, was assigned to Icomera AB (Gothenburg, Sweden).
"Wireless communication system for an evacuated tube transportation system" was invented by Peter Eklund (Gothenburg, Sweden).
According to the abstract* released by the U.S. Patent & Trademark Office: "A wireless communication system for an evacuated tube transportation system, wherein the evacuated transportation system comprises a tube or tunnel which is at least partly evacuated to provide a low-pressure within the tube/tunnel, and a guiding structure to guide a moving capsule along the tube/tunnel. The wireless communication system comprises a plurality of base stations arranged on the inside of the tube...