ALEXANDRIA, Va., Sept. 15 -- United States Patent no. 12,736,591, issued on Sept. 15, was assigned to Seoyon E-hwa Co. Ltd. (Anyang, South Korea).

"System for communication between master and slave in supercap system and method performing thereof" was invented by Sung Jin Kim (Sejong, South Korea) and Tae Gyung Kim (Seongnam, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A system for communication between a master and a slave in a supercap system according to the present invention includes a plurality of slave units that are connected to each other in series, generate sensing data, and provide the sensing data to the slave units connected in series, and a master unit that is connected to a last ...