Patent Assignment
Reel/Frame 051597/0179
Assignment of Assignor's Interest
Recorded: 2020-01-23
Pages: 4
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 a Locally-Generated Identification Signal
Application:
62/963,458 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.