IP Library › Assignment 012055/0984
Patent Assignment
Reel/Frame 012055/0984

Assignment of Assignor's Interest

Recorded: 2001-08-06 Pages: 3
Assignors
KUTSUNAI, TOSHIE
Executed: 2001-07-30
HAYASHI, SHINICHIRO
Executed: 2001-07-30
MIKAWA, TAKUMI
Executed: 2001-07-30
JUDAI, YUJI
Executed: 2001-07-30
Assignee
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
1006, OAZA KADOMA, KADOMA-SHI, OSAKA 571-8501, JAPAN
Covered Property (1)
Semiconductor Device with Oxygen Diffusion Barrier Layer Formed from Composite Nitride
Patent: 6,590,252 →
Application: 09/921,884 →
Publication: US 2002/0055223
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Sep 19, 2014
From: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
To: PANASONIC CORPORATION
Reel/Frame 033777/0873 →
Assignment of Assignor's Interest Jul 7, 2015
From: PANASONIC CORPORATION
To: PANNOVA SEMIC, LLC
Reel/Frame 036065/0273 →