ALEXANDRIA, Va., Nov. 3 -- United States Patent no. 12,778,147, issued on Nov. 3, was assigned to NATIONAL PINGTUNG UNIVERSITY OF SCIENCE AND TECHNOLOGY (Pingtung, Taiwan).
"Food preservation apparatus and system thereof" was invented by Pi-Jen Tsai (Pingtung, Taiwan), Wei-Jhong Ju (Pingtung, Taiwan), Lung-Ming Fu (Pingtung, Taiwan) and Yao-Nan Wang (Pingtung, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A food preservation apparatus includes: a case body, forming an accommodating space inside, and including an inlet and an outlet in communication with the accommodating space; a transfer apparatus, including a conveyor belt and a drive assembly; at least one electric field generation apparatus, conf...