ALEXANDRIA, Va., Oct. 8 -- United States Patent no. 12,439,543, issued on Oct. 7, was assigned to AA Power Inc. (Boston).
"Power supply cooling structure" was invented by Qun Lu (Lexington, Mass.).
According to the abstract* released by the U.S. Patent & Trademark Office: "An apparatus includes a case, a first printed circuit board (PCB) and a second PCB within the case. The case includes a top portion and a bottom portion opposite to each other. The first PCB has a first surface and a second surface opposite to each other, and is attached to the top portion of the case via the second surface of the first PCB. At least one heat-generating device is mounted on the first surface of the first PCB. The second PCB has a first surface and a sec...