Patent Assignment
Reel/Frame 013425/0192
Assignment of Assignor's Interest
Recorded: 2002-10-28
Pages: 3
Assignor
YI, HUAI REN
Executed: 2002-08-12
Assignee
ISCO INTERNATIONAL, INC.
451 KINGSTON COURT, MOUNT PROSPECT, ILLINOIS, 60056
Covered Property
(1)
Thin Film Resonators
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.