ALEXANDRIA, Va., June 6 -- United States Patent no. 12,281,047, issued on April 22, was assigned to GUANGDONG FENGHUA ADVANCED TECHNOLOGY HOLDING Co. LTD. (Zhaoqing, China).

"Low temperature co-fired dielectric material and preparation method thereof" was invented by Shiwo Ta (Guangdong, China), Xiaozhou Wang (Canberra, Australia), Tao Chen (Guangdong, China), Yun Liu (Canberra, Australia), Terry James Frankcombe (Canberra, Australia), Zhenxiao Fu (Guangdong, China), Xiuhua Cao (Guangdong, China) and Chunyuan Hu (Guangdong, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed is a low temperature co-fired dielectric material with an adjustable dielectric constant, wherein it comprises a zirconia ma...