US Patent Issued to Unimicron Technology on Feb. 18 for "Printed circuit board and manufacturing method thereof" (Taiwanese Inventors)

ALEXANDRIA, Va., Feb. 19 -- United States Patent no. 12,232,254, issued on Feb. 18, was assigned to Unimicron Technology Corp. (Taoyuan, Taiwan).

"Printed circuit board and manufacturing method thereof" was invented by Po-Hsiang Wang (Taoyuan, Taiwan) and Ming-Hao Wu (Taoyuan, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides a printed circuit board and a method thereof. The printed circuit board has a first substrate, at least one first trace layer and at least one second trace layer. The first substrate has a first surface and a second surface. The first surface and the second surface are corresponding to each other along an axis. The first trace layer is formed on the f...