Patent Assignment
Reel/Frame 028624/0381
Assignment of Assignor's Interest
Recorded: 2012-07-24
Pages: 6
Assignors
JOHNSON, DONALD B.
Executed: 1997-11-05
VANSTONE, SCOTT A.
Executed: 1999-03-05
MENEZES, ALFRED JOHN
Executed: 1999-03-05
QU, MINGHUA
Executed: 1999-03-05
Assignee
CERTICOM CORP.
4701 TAHOE BLVD., TAHOE A, 6TH FLOOR, MISSISSAUGA, ONTARIO, L4W0B5, CANADA
Covered Property
(1)
Strengthened Public Key Protocol
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.