Patent Assignment
Reel/Frame 041722/0112
Assignment of Assignor's Interest
Recorded: 2017-03-24
Pages: 6
Assignors
ZHANG, EDWARD YOUNG
Executed: 2017-02-07
DING, WEIWEI
Executed: 2017-02-07
WANG, QIAN
Executed: 2017-03-20
XIAO, MING
Executed: 2017-02-07
LIU, GUANGYUAN
Executed: 2017-02-08
Assignee
FACEBOOK, INC.
1601 WILLOW ROAD, MENLO PARK, CALIFORNIA, 94025
Covered Property
(1)
Access Controls for Units of Content in a Messaging Service
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.