Interaction Terminal and System for Elevator
Copyright © Targeted News Service 2024
2024-11-26
ALEXANDRIA, Virginia, Nov. 26 -- OTIS ELEVATOR COMPANY, Farmington, Connecticut has been assigned a patent (No. US 12151915 B2, initially filed Sept. 5, 2019) developed by six inventors Dan Qing Sha, Shanghai, China; Murilo Bonilha, West Hartford, Connecticut; Yi Lin Chen, Shanghai, China; Jin Lei Ding, Shanghai, China; Jing Long Zhang, Shanghai, China; and Ke Yang, Shanghai, China, for "Interaction terminal and system for elevator." . . .