ALEXANDRIA, Va., Oct. 8 -- United States Patent no. 12,438,598, issued on Oct. 7, was assigned to SoftBank Corp. (Tokyo).
"System, communication device, program, and control method" was invented by Eiji Nakazawa (Tokyo).
According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is a system including: a first flying object and a second flying object each configured to be capable of establishing a wireless communication link with a ground communication device arranged on ground, in which, when replacing the first flying object which has established a wireless communication link with the ground communication device using a first circularly polarized wave with the second flying object, the first flying object cuts t...