ALEXANDRIA, Va., June 19 -- United States Patent no. 12,336,091, issued on June 17, was assigned to LG ENERGY SOLUTION LTD. (Seoul, South Korea).
"Method for manufacturing flexible printed circuit board" was invented by Ga Young Woo (Daejeon, South Korea) and Seog Jin Yoon (Daejeon, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates to a flexible printed circuit board (FPCB) and a method for manufacturing a flexible printed circuit board, which is capable of minimizing a process tolerance generated when an outer shape of a board is processed by forming a reference mark in the FPCB and performing an outer shape processing by using the reference mark as a reference point ...