Patent Assignment
Reel/Frame 056620/0645
Assignment of Assignor's Interest
Recorded: 2021-06-22
Pages: 3
Assignor
WAI, LAWRENCE LEE
Executed: 2014-10-06
Assignee
GROUPON, INC.
600 W. CHICAGO AVE., SUITE 620, CHICAGO, ILLINOIS, 60654
Covered Property
(1)
Real-Time Predictive Recommendation System Using Per-Set Optimization
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.