ALEXANDRIA, Va., Dec. 23 -- United States Patent no. 12,506,500, issued on Dec. 23, was assigned to MURATA MANUFACTURING Co. LTD. (Nagaokakyo, Japan).
"Radio frequency module and communication device" was invented by Kiyoshi Aikawa (Nagaokakyo, Japan), Hiromichi Kitajima (Nagaokakyo, Japan), Takashi Yamada (Nagaokakyo, Japan), Yoshihiro Daimon (Nagaokakyo, Japan) and Takanori Uejima (Nagaokakyo, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A radio frequency module includes a module substrate having a first main surface facing a second main surface, and a module substrate having a third main surface facing a fourth main surface. The third main surface faces the second main surface. Multiple electronic...