ALEXANDRIA, Va., April 7 -- United States Patent no. 12,598,421, issued on April 7, was assigned to SAMSUNG ELECTRONICS Co. LTD. (Suwon-si, South Korea).

"Electronic device and controlling method of electronic device" was invented by Kwangbok Park (Suwon-si, South Korea), Duckjo Son (Suwon-si, South Korea), Changjun Lee (Suwon-si, South Korea) and Yongjoon Kim (Suwon-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed is an electronic device. The electronic device comprises: a speaker; a memory in which filter information for each of a plurality of volume levels is stored for each of characteristic values of a plurality of speakers; and at least one processor, comprising processing circu...