US Patent Issued to Otis Elevator on Aug. 11 for "Apparatus and method for testing elevator display unit and elevator system" (Chinese Inventors)

ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,703,604, issued on Aug. 11, was assigned to Otis Elevator Co. (Farmington, Conn.).

"Apparatus and method for testing elevator display unit and elevator system" was invented by Bichun Li (Shanghai), Fu Qi (Shanghai) and Shenhong Wang (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "A detection device and a detection method for an elevator display module, an elevator including the detection device, and a computer storage medium. The detection device includes: memory; a processor; an I/O interface, configured to be coupled with one or more electroluminescent devices of the elevator display module; a communication module; and a computer program stor...