Patent Assignment
Reel/Frame 023623/0081
Change of Name
Recorded: 2009-12-08
Pages: 3
Assignor
GRAND VIRTUAL, INC.
Executed: 2005-03-08
Assignee
CAMBRIDGE INTERACTIVE DEVELOPMENT CORP.
150 CAMBRIDGEPARK DRIVE, 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.