ALEXANDRIA, Va., Feb. 3 -- United States Patent no. 12,542,574, issued on Feb. 3, was assigned to MURATA MANUFACTURING Co. LTD. (Nagaokakyo, Japan).

"Radio-frequency module and communication device" was invented by Hiromichi Kitajima (Nagaokakyo, Japan), Takanori Uejima (Nagaokakyo, Japan), Kiyoshi Aikawa (Nagaokakyo, Japan), Takashi Yamada (Nagaokakyo, Japan) and Yoshihiro Daimon (Nagaokakyo, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A radio-frequency module includes one or more first electronic components disposed on one main surface and one or more second electronic components disposed on another main surface. The one or more first electronic components include at least one of a filter whose pa...