Patent Assignment
Reel/Frame 020719/0581
Assignment of Assignor's Interest
Recorded: 2008-03-28
Pages: 7
Assignors
CHAN, JAMES D.
Executed: 2007-05-02
CHAKRABARTI, KUSHAL
Executed: 2007-04-30
IONKOV, GEORGE M.
Executed: 2007-05-02
Assignee
AMAZON TECHNOLOGIES, INC.
P.O. BOX 8102, RENO, NEVADA, 89507
Covered Property
(1)
Recommendation System with Cluster-Based Filtering of Recommendations