ALEXANDRIA, Va., Sept. 24 -- United States Patent no. 12,744,323, issued on Sept. 22, was assigned to CASIO COMPUTER Co. LTD. (Tokyo).
"Electronic device and antenna characteristic adjusting method" was invented by Takashi Sano (Fussa, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "An electronic device includes a case and an antenna provided on the case. The electronic device also includes the following. A first adjuster is formed of a metal material. The first adjuster (i) is provided in a position in which one end side is provided to come into contact with or to be near the antenna and (ii) in which the other end side is provided in the case. A cylinder is included in the case, is formed of a metal m...