Patent Assignment
Reel/Frame 053418/0560
Assignment of Assignor's Interest
Recorded: 2020-08-06
Pages: 3
Assignee
FACEBOOK, INC.
1601 WILLOW ROAD, MENLO PARK, CALIFORNIA, 94025
Covered Property
(1)
Method to Acoustically Detect a State of an External Media Device Using an Identification Signal
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.