IP Library Assignment 043957/0182
Patent Assignment
Reel/Frame 043957/0182

Assignment of Assignor's Interest

Recorded: 2017-10-26 Pages: 3
Assignors
LI, HONGYANG
Executed: 2017-10-23
TANG, YUCHUN
Executed: 2017-10-23
Assignee
FACEBOOK, INC.
1601 WILLOW ROAD, MENLO PARK, CALIFORNIA, 94025
Covered Property (1)
Training Data Quality for Spam Classification
Application: 15/698,797 →
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Dec 20, 2021
From: FACEBOOK, INC.
To: META PLATFORMS, INC.
Reel/Frame 058553/0802 →