Patent Assignment
Reel/Frame 029009/0689
Assignment of Assignor's Interest
Recorded: 2012-09-14
Pages: 3
Assignor
GRAND VIRTUAL, INC.
Executed: 2005-03-08
Assignee
CAMBRIDGE INTERACTIVE DEVELOPMENT CORP.
150 CAMBRIDGE PARK DRIVE, 3RD FLOOR, CAMBRIDGE, MASSACHUSETTS, 02140
Covered Property
(1)
Fixed Client Identification System for Positive Identification of Client to Server
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.