US Patent Issued to Otis Elevator on Nov. 3 for "Elevator communication system and method, storage medium" (Chinese Inventors)

ALEXANDRIA, Va., Nov. 3 -- United States Patent no. 12,780,601, issued on Nov. 3, was assigned to Otis Elevator Co. (Farmington, Conn.).

"Elevator communication system and method, storage medium" was invented by Bichun Li (Shanghai) and Shenhong Wang (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "An elevator communication system and method, a storage medium. The system includes: a first wireless processing unit configured to receive a request for elevator in a wired manner, and configured to forward the request for elevator in a wireless manner; and a second wireless processing unit configured to receive the request for elevator from the first wireless processing unit in a wireless manner, and conf...