IP Library › Assignment 016113/0263
Patent Assignment
Reel/Frame 016113/0263

Assignment of Assignor's Interest

Recorded: 2004-12-24 Pages: 2
Assignor
SAKAMOTO, TAKAMASA
Executed: 2004-06-25
Assignees
ASIA OPTICAL CO., INC.
NO. 22-3, NAN ERH RD., TAICHUNG R.O.C., TAIWAN
OPTEK CORPORATION
537-0024, OOKOUCHI BUILDING 4F, 1-11-2 HIGASHINARI-KU OASAKA, JAPAN
Covered Property (1)
Lens Barrels
Patent: 7,131,773 →
Application: 11/018,787 →
Publication: US 2005/0254815
Related Assignments (3)
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 028842/0455 →
Assignment of Assignor's Interest Sep 17, 2018
From: ASIA OPTICAL INTERNATIONAL LTD; OPTEK CORPORATION
To: ASIA OPTICAL CO., INC.
Reel/Frame 046886/0100 →
Corrective Assignment to Correct the Title Previously Recorded at Reel: 046886 Frame: 0100. Assignor(S) Hereby Confirms the Assignment. Oct 23, 2018
From: ASIA OPTICAL INTERNATIONAL LTD; OPTEK CORPORATION
To: ASIA OPTICAL CO., INC.
Reel/Frame 047900/0021 →