Patent Assignment
Reel/Frame 019358/0068
Assignment of Assignor's Interest
Recorded: 2007-05-16
Pages: 3
Assignor
LIU, YAN
Executed: 2007-04-16
Assignee
ASIA OPTICAL CO., INC.
NO. 22-3, SOUTH 2ND ROAD, T.E.P.Z., TAICHUNG, ROC, TAIWAN
Covered Property
(1)
Operating Button Device
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.