US Patent Issued to CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) on April 7 for "Doped nickel oxide target and preparation method and application thereof" (Chinese Inventors)

ALEXANDRIA, Va., April 7 -- United States Patent no. 12,595,548, issued on April 7, was assigned to CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) Ltd. (Hong Kong).

"Doped nickel oxide target and preparation method and application thereof" was invented by Guodong Chen (Ningde, China), Weile Lin (Ningde, China), Zhaohui Liu (Ningde, China), Yongsheng Guo (Ningde, China) and Yandong Wang (Ningde, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A doped nickel oxide target includes a nickel oxide substrate and a dopant doped therein. The dopant includes at least one compound that contains one or more elements of Cu, Ca, Cr, Sn, Hg, Pb, Mg, Mn, Ag, Co, and Pr."

The patent was filed on March 30, 2023, under App...