Patent Assignment
Reel/Frame 022661/0045
Assignment of Assignor's Interest
Recorded: 2009-05-08
Pages: 4
Assignor
LIFSON, DAVID M.
Executed: 2007-09-11
Assignee
AMAZON TECHNOLOGIES, INC.
P.O. BOX 8102, RENO, NEVADA, 89507
Covered Property
(1)
System and Method of Providing Recommendations
Patent:
7,756,756 →
Application:
11/854,490 →