ALEXANDRIA, Va., July 3 -- United States Patent no. 12,347,745, issued on July 1.

"Nanoelectric system for cooling processors and RAM memories" was invented by Emil Stefanov Milanov (Sofia, Bulgaria).

According to the abstract* released by the U.S. Patent & Trademark Office: "A nanoelectronic system for cooling processors and RAM memories comprises two cooling chips, located at a distance between 20 nanometres and 200 nanometres relative to both wide-area surfaces of a processor or RAM chip (2), whereby the spaces between the individual chips (1a), (1b) and (2) are two vacuum slots (3a), (3b), and the distance between the chips is maintained by point columns (4.1.. 4.k, 4.k+1.. 4.n), which are made using a photolithography technique with ...