Patent Assignment
Reel/Frame 020217/0246
Assignment of Assignor's Interest
Recorded: 2007-12-07
Pages: 2
Assignors
KUROZUMI, TOMOHIRO
Executed: 2007-05-23
AGATA, YASUHIRO
Executed: 2007-05-23
ICHIKAWA, OSAMU
Executed: 2007-05-24
NAGAI, SHINTARO
Executed: 2007-05-25
Assignee
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
1006 OAZA KADOMA, KADOMA-SHI, OSAKA, 571-8501, JAPAN
Covered Property
(1)
Semiconductor Device with a Relief Processing Portion
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 15, 2007
From: SZYMANSKI, MICHAEL J.; LEWIS, SAMUEL J.; WILSON, J. MICHAEL; WAUGH, BRYAN K.
To: HALLIBURTON ENERGY SERVICES, INC.
Reel/Frame 020003/0650 →
Change of Name
Nov 20, 2008
From: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
To: PANASONIC CORPORATION
Reel/Frame 021897/0516 →
Assignment of Assignor's Interest
Mar 18, 2019
From: PANASONIC CORPORATION
To: NORTH PLATE SEMICONDUCTOR, LLC
Reel/Frame 048620/0757 →