IP Library › Assignment 015644/0916
Patent Assignment
Reel/Frame 015644/0916

Assignment of Assignor's Interest

Recorded: 2005-02-01 Pages: 3
Assignors
CALFEE, GARY W.
Executed: 2004-09-09
EHRLICH, RICHARD M.
Executed: 2004-09-01
Assignee
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
1006, OAZA KADOMA, KADOMA-SHI, OSAKA 571-8501, JAPAN
Covered Property (1)
Method for Optimizing Dynamic Stroke in the Self Servo-Write Process
Patent: 7,274,527 →
Application: 10/872,062 →
Publication: US 2006/0005403
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Feb 25, 2014
From: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
To: PANASONIC CORPORATION
Reel/Frame 032332/0082 →
Assignment of Assignor's Interest Feb 27, 2014
From: PANASONIC CORPORATION
To: PANASONIC HEALTHCARE CO., LTD.
Reel/Frame 032360/0795 →
Assignment of Assignor's Interest Mar 19, 2014
From: PANASONIC HEALTHCARE CO., LTD.
To: PANASONIC CORPORATION
Reel/Frame 032480/0433 →
Assignment of Assignor's Interest Dec 16, 2014
From: PANASONIC CORPORATION
To: WESTERN DIGITAL TECHNOLOGIES, INC.
Reel/Frame 034650/0885 →