ALEXANDRIA, Va., March 17 -- United States Patent no. 12,580,659, issued on March 17, was assigned to SAMSUNG ELECTRONICS Co. LTD. (Suwon-si, South Korea).

"Electronic apparatus and controlling method thereof" was invented by Jaemyung Hur (Suwon-si, South Korea), Minsup Kim (Suwon-si, South Korea) and Kyoungshin Jin (Suwon-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "An electronic apparatus is disclosed. The electronic apparatus includes: a communication interface comprising communication circuitry and a processor configured to: control the communication interface to transmit a signal of a first carrier frequency, and based on a signal generated as the signal of the first carrier frequency ...