ALEXANDRIA, Va., June 6 -- United States Patent no. 12,283,977, issued on April 22, was assigned to MURATA MANUFACTURING Co. LTD. (Kyoto, Japan).
"High frequency circuit, diversity module, and communication apparatus" was invented by Masanori Kishimoto (Kyoto, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A high frequency circuit includes a main module and a diversity module. The main module includes a duplexer that transmits and receives a signal of a first communication band of a first communication system. The diversity module includes a duplexer that transmits and receives a signal of a second communication band of a second communication system, a reception filter that uses a reception band of the...