ALEXANDRIA, Va., June 9 -- United States Patent no. 12,652,021, issued on June 9, was assigned to MURATA MANUFACTURING Co. LTD. (Kyoto, Japan).
"Multiplexer" was invented by Motoki Ozasa (Nagaokakyo, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A multiplexer includes a common terminal, an inductor including a first end connected to the common terminal and a second end, a filter connected to the second end and having a first pass band, a filter connected to the common terminal and having a second pass band located on a higher frequency side relative to the first pass band, an inductor connected between a ground and a path that links the second end to the filter, and a capacitor connected between the p...