ALEXANDRIA, Va., July 23 -- United States Patent no. 12,368,428, issued on July 22, was assigned to ANHUI ANUKI TECHNOLOGIES Co. LTD. (Anhui, China).

"3D filter circuit and 3D filter" was invented by Xiaodong Wang (Anhui, China), Chenggong He (Anhui, China), Chengjie Zuo (Anhui, China) and Jun He (Anhui, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided are a 3D filter circuit and a 3D filter. The 3D filter circuit includes a multilayer structure. The multilayer structure includes at least two conductive layers and at least one organic dielectric layer. Each organic dielectric layer is disposed between different conductive layers. The multilayer structure is configured to form at least one capaci...