ALEXANDRIA, Va., Nov. 11 -- United States Patent no. 12,471,494, issued on Nov. 11, was assigned to LG INNOTEK Co. LTD. (Seoul, South Korea).
"Power generation device" was invented by Hyung Min Sohn (Seoul, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A thermoelectric apparatus includes a first substrate, a first electrode part including a plurality of first electrodes and a connection electrode disposed on the first substrate, a semiconductor structure part disposed on the first electrode part, a second electrode part disposed on the semiconductor structure part, a second substrate disposed on the second electrode part, a plurality of bonding layers disposed on the connection electrode, and a ...