ALEXANDRIA, Va., June 4 -- United States Patent no. 12,322,604, issued on June 3, was assigned to SAFRAN (Paris).

"Method for manufacturing an electronic power module using polymer preforms" was invented by Baptiste Joel Christian Fedi (Moissy-Cramayel, France), Rabih Khazaka (Moissy-Cramayel, France), Toni Youssef (Moissy-Cramayel, France) and Pierre Jean Sallot (Moissy-Cramayel, France).

According to the abstract* released by the U.S. Patent & Trademark Office: "The invention relates to a method for manufacturing a power electronic module (1) by additive manufacturing, characterized in that it comprises the steps of: making or fixing preforms (15) of polymer material on at least one face of an insulating substrate (2a) covered with at l...