IP Library Assignment 018221/0346
Patent Assignment
Reel/Frame 018221/0346

Assignment of Assignor's Interest

Recorded: 2006-09-08 Pages: 2
Assignor
CHEN E SHANG, CHANG
Executed: 2006-08-15
Assignee
ASIA OPTICAL CO., INC
NO. 22-3, SOUTH 2ND ROAD, T.E.P.Z., TAICHUNG, 427, TAIWAN
Covered Property (1)
Cwdm Filter
Patent: 7,580,188 →
Application: 11/530,091 →
Publication: US 2007/0109649
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 028842/0918 →