Patent Assignment
Reel/Frame 035291/0614
Assignment of Assignor's Interest
Recorded: 2015-03-30
Pages: 3
Assignor
JOHNSON, CHRISTOPHER
Executed: 2015-03-25
Assignee
SPOTIFY AB
BIRGER JARLSGATAN 61, STOCKHOLM, 113 56, SWEDEN
Covered Property
(1)
System and Method for Logistic Matrix Factorization of Implicit Feedback Data, and Application to Media Environments
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.