Patent Assignment
Reel/Frame 027325/0447
Assignment of Assignor's Interest
Recorded: 2011-12-05
Pages: 3
Assignor
PFEIFLE, MARTIN
Executed: 2011-11-21
Assignee
NAVTEQ NORTH AMERICA, LLC
425 WEST RANDOLPH STREET, SUITE 1200, CHICAGO, ILLINOIS, 60606
Covered Property
(1)
Full Text Search Based on Interwoven String Tokens
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.