US Patent Issued to Otis Elevator on Dec. 30 for "Car operation panel, elevator system and display method of car operation panel" (Chinese Inventor)

ALEXANDRIA, Va., Dec. 31 -- United States Patent no. 12,509,326, issued on Dec. 30, was assigned to Otis Elevator Co. (Farmington, Conn.).

"Car operation panel, elevator system and display method of car operation panel" was invented by Kai Li (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "An elevator operation panel, an elevator system and an elevator panel display method. The elevator operation panel includes: a display area configured to display first floor information of the building based at least on an elevator movement trend, wherein the first floor information includes all floors that the elevator has not yet arrived at on the elevator movement trend; a touch control area configured to recei...