US Patent Issued to CATCHER TECHNOLOGY on July 29 for "Manufacturing method of aluminum-based article with multi-angle visual color change characteristics" (Taiwanese Inventors)

ALEXANDRIA, Va., July 30 -- United States Patent no. 12,371,809, issued on July 29, was assigned to CATCHER TECHNOLOGY Co. LTD. (Tainan, Taiwan).

"Manufacturing method of aluminum-based article with multi-angle visual color change characteristics" was invented by Wen-Ding Chen (Tainan, Taiwan), Bo-Wei Lai (Tainan, Taiwan) and Shih-Wei Lee (Tainan, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A manufacturing method of an aluminum-based article having multi-angle visual color change characteristics is provided. The manufacturing method includes the steps of providing an aluminum-based article and performing a first anodizing treatment that at least includes cycling a first operation mode 50 times to 8...