Patent Assignment
Reel/Frame 012656/0153
Assignment of Assignor's Interest
Recorded: 2002-02-28
Pages: 3
Assignee
ZI CORPORATION
SUITE 685, 685 MARKET STREET, SAN FRANCISCO, CALIFORNIA, 94105
Covered Property
(1)
Navigation system for mobile communication devices
Application:
09/947,202 →
Publication:
US 2003/0054830
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.