IP Library Assignment 031549/0880
Patent Assignment
Reel/Frame 031549/0880

Assignment of Assignor's Interest

Recorded: 2013-11-05 Pages: 3
Assignor
TAMAKI, TOKUHIKO
Executed: 1996-11-01
Assignee
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
1006 OAZA KADOMA, KADOMA-SHI, OSAKA, 571-8501, JAPAN
Covered Property (1)
Method of Forming Buried Interconnecting Wire
Patent: 6,664,178 →
Application: 09/824,203 →
Publication: US 2001/0029667
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Oct 28, 2013
From: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
To: PANASONIC CORPORATION
Reel/Frame 031506/0602 →
Assignment of Assignor's Interest Jan 8, 2014
From: PANASONIC CORPORATION
To: RPX CORPORATION
Reel/Frame 031939/0247 →