IP Library Assignment 017915/0791
Patent Assignment
Reel/Frame 017915/0791

Assignment of Assignor's Interest

Recorded: 2006-05-23 Pages: 2
Assignor
CHANG, YU-MIN
Executed: 2006-05-01
Assignee
ASIA OPTICAL CO., INC.
NO. 22-3 SOUTH 2ND ROAD, T.E.P.Z., TAICHUNG 427, TAIWAN
Covered Property (1)
Zoom Lens
Patent: 7,158,313 →
Application: 11/439,473 →
Publication: US 2006/0268425
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 24, 2012
From: ASIA OPTICAL CO., INC.
To: ASIA OPTICAL INTERNATIONAL LTD.
Reel/Frame 028842/0284 →