ALEXANDRIA, Va., Feb. 3 -- United States Patent no. 12,542,244, issued on Feb. 3, was assigned to Zhi Neng Rong Dian (Beijing) Technology Co. Ltd (Beijing).

"Flexible variable capacitor and method for preparation thereof" was invented by Jun Chen (Beijing), Shenghong Yao (Beijing), Xiang Gao (Beijing) and Jiamin Zhao (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided are a flexible variable capacitor and method for preparation thereof. The flexible variable capacitor includes two highly conductive flexible electrode layers and an elastomer dielectric insulation layer disposed between the two highly conductive flexible electrode layers, wherein the highly conductive flexible electrode layers inc...