US Patent Issued on March 17 for "Electronic shelf label managing server, display device and controlling method thereof" (South Korean Inventors)

ALEXANDRIA, Va., March 17 -- United States Patent no. 12,579,693, issued on March 17.

"Electronic shelf label managing server, display device and controlling method thereof" was invented by Ki Hyung Kim (Seongnam-si, South Korea) and Young Jun Kim (Suwon-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "An Electronic Shelf Label (ESL) management server and a method for controlling the ESL management server are disclosed. An ESL management server for compressing an image to be displayed on an external display device of the ESL system comprises a communication unit obtaining an image including product information; and a processor applying a first pre-processing process to the image, chain coding t...