Patent Assignment
Reel/Frame 056077/0071
Assignment of Assignor's Interest
Recorded: 2021-04-28
Pages: 3
Assignor
OTIS ELEVATOR (CHINA) CO. LTD.
Executed: 2020-08-10
Assignee
OTIS ELEVATOR COMPANY
ONE CARRIER PLACE, FARMINGTON, CONNECTICUT, 06032
Covered Property
(1)
Operation Management Method and Device for Elevator, Elevator System and Computer-Readable Storage Medium
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.