Patent Assignment
Reel/Frame 047513/0923
Assignment of Assignor's Interest
Recorded: 2018-11-15
Pages: 3
Assignors
SAHYOUN, ALEXANDRE PAUL
Executed: 2018-11-14
WANG, LEI
Executed: 2018-03-12
ALEVOOR, PRAVEEN
Executed: 2018-03-02
Assignee
FACEBOOK, INC.
1601 WILLOW ROAD, MENLO PARK, CALIFORNIA, 94025
Covered Property
(1)
Obtaining Ratings for Content Items from a Group of Users While Limiting a Number of Times the Content Items Are Presented to the Group of Users Within a Time Interval
Patent:
10,212,468 →
Application:
15/908,975 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.