Patent Assignment
Reel/Frame 025174/0315
Change of Name
Recorded: 2010-10-21
Pages: 23
Assignor
NEC ELECTRONICS CORPORATION
Executed: 2010-04-01
Assignee
RENESAS ELECTRONICS CORPORATION
1753, SHIMONUMABE, NAKAHARA-KU,, KAWASAKI-SHI, KANAGAWA, JAPAN
Covered Property
(1)
Insulated Gate Type Semiconductor Device and Method for Fabricating the Same
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger
Oct 21, 2010
From: RENESAS TECHNOLOGY CORP.
To: NEC ELECTRONICS CORPORATION
Reel/Frame 025230/0109 →
Change of Name
Aug 7, 2013
From: HITACHI TOBU SEMICONDUCTOR LTD.
To: RENESAS EASTERN JAPAN SEMICONDUCTOR, INC.
Reel/Frame 030964/0735 →
Merger
Mar 24, 2017
From: RENESAS EASTERN JAPAN SEMICONDUCTOR, INC.
To: RENESAS NORTHERN JAPAN SEMICONDUCTOR, INC.
Reel/Frame 041731/0587 →
Merger and Change of Name
Mar 24, 2017
From: RENESAS NORTHERN JAPAN SEMICONDUCTOR, INC.; RENESAS SEMICONDUCTOR KYUSHU YAMAGUCHI CO., LTD.
To: RENESAS SEMICONDUCTOR PACKAGE & TEST SOLUTIONS CO., LTD.
Reel/Frame 042086/0581 →
Change of Address
Nov 29, 2017
From: RENESAS ELECTRONICS CORPORATION
To: RENESAS ELECTRONICS CORPORATION
Reel/Frame 044928/0001 →