Patent Assignment
Reel/Frame 021541/0121
Assignment of Assignor's Interest
Recorded: 2008-09-17
Pages: 2
Assignor
CHANG, YI-WEN
Executed: 2008-05-13
Assignee
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
1006 OAZA KADOMA, KADOMA-SHI, OSAKA, 571-8501, JAPAN
Covered Property
(1)
Server for Providing Presentity Status and Method Thereof
Application:
12/279,746 →
Publication:
US 2010/0235426
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrective Assignment to Correct the Wrong Execution Date "05/13/2008" Previously Recorded on Reel 021541 Frame 0121. Assignor(S) Hereby Confirms the Correct Execution Date Is "03/13/2008".
Sep 18, 2008
From: CHANG, YI-WEN
To: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
Reel/Frame 021551/0861 →
Change of Name
Mar 6, 2009
From: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
To: PANASONIC CORPORATION
Reel/Frame 022363/0306 →