US Patent Issued to MURATA MANUFACTURING on Sept. 23 for "Radio frequency circuit and communication device" (Japanese Inventors)

ALEXANDRIA, Va., Sept. 23 -- United States Patent no. 12,425,058, issued on Sept. 23, was assigned to MURATA MANUFACTURING Co. LTD. (Nagaokakyo, Japan).

"Radio frequency circuit and communication device" was invented by Takanori Uejima (Kyoto, Japan), Kiyoshi Aikawa (Kyoto, Japan), Masanari Miura (Kyoto, Japan) and Hiroyuki Nagamori (Kyoto, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A radio frequency circuit includes a transmit filter for B66-Tx connected to a power amplifier, a transmit filter for B25-Tx connected to a power amplifier, a switch circuit having terminals, a switch circuit having a common terminal and terminals, and a switch circuit having a common terminal and terminals. The termina...