ALEXANDRIA, Va., June 16 -- United States Patent no. 12,659,057, issued on June 16, was assigned to ANRITSU Corp. (Kanagawa, Japan).

"Radio terminal test apparatus and radio terminal test method" was invented by Takasumi Ikebe (Kanagawa, Japan) and Nozomu Hikino (Kanagawa, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A radio terminal test apparatus that tests radio communication performance of a radio terminal, the apparatus including: a radio signal processing unit that performs measurement processing on a radio signal transmitted from the radio terminal and acquires measurement data; a communication control unit that transmits and receives data to and from the radio signal processing unit; and a bu...