US Patent Issued to ZHONGCHAO SPECIAL SECURITY TECHNOLOGY, CHINA BANKNOTE PRINTING AND MINTING on March 24 for "Optical anti-counterfeiting element and optical anti-counterfeiting product" (Chinese Inventors)

ALEXANDRIA, Va., March 24 -- United States Patent no. 12,585,911, issued on March 24, was assigned to ZHONGCHAO SPECIAL SECURITY TECHNOLOGY Co. LTD (Beijing) and CHINA BANKNOTE PRINTING AND MINTING CORP. (Beijing).

"Optical anti-counterfeiting element and optical anti-counterfeiting product" was invented by Haibo Cui (Beijing) and Kai Sun (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "The disclosure provides an optical anti-counterfeiting element and an optical anti-counterfeiting product. The optical anti-counterfeiting element comprises a substrate and a plurality of reflective mirror segments; wherein each of the plurality of reflective mirror segments is arranged on one side surface of the subst...