IP Library › Assignment 030964/0735
Patent Assignment
Reel/Frame 030964/0735

Change of Name

Recorded: 2013-08-07 Pages: 45
Assignor
HITACHI TOBU SEMICONDUCTOR LTD.
Executed: 2003-04-01
Assignee
RENESAS EASTERN JAPAN SEMICONDUCTOR, INC.
2-14-1, KYOBASHI, CHUO-KU, TOKYO, JAPAN
Covered Properties (11)
Insulated Gate Type Semiconductor Device and Method for Fabricating the Same
Patent: 6,858,896 →
Application: 10/046,077 →
Publication: US 2002/0115257
Insulated Gate Type Semiconductor Device and Method for Fabricating the Same
Patent: 7,172,941 →
Application: 10/984,788 →
Publication: US 2005/0082609
Insulated Gate Type Semiconductor Device and Method for Fabricating the Same
Patent: 7,361,557 →
Application: 11/653,404 →
Publication: US 2007/0117329
Insulated Gate Type Semiconductor Device and Method for Fabricating the Same
Patent: 7,585,732 →
Application: 12/037,139 →
Publication: US 2008/0153235
Insulated Gate Type Semiconductor Device and Method for Fabricating the Same
Patent: 7,843,001 →
Application: 12/539,383 →
Publication: US 2009/0294845
Insulated Gate Type Semiconductor Device and Method for Fabricating the Same
Patent: 7,910,990 →
Application: 12/868,698 →
Publication: US 2010/0320533
Insulated Gate Type Semiconductor Device and Method for Fabricating the Same
Patent: 8,168,498 →
Application: 12/962,499 →
Publication: US 2011/0076818
Insulated Gate Type Semiconductor Device and Method for Fabricating the Same
Patent: 8,148,224 →
Application: 13/243,756 →
Publication: US 2012/0015492
Insulated Gate Type Semiconductor Device and Method for Fabricating the Same
Patent: 8,377,775 →
Application: 13/396,816 →
Publication: US 2012/0142156
Insulated Gate Type Semiconductor Device and Method for Fabricating the Same
Patent: 8,278,708 →
Application: 13/396,825 →
Publication: US 2012/0139040
Insulated Gate Type Semiconductor Device and Method for Fabricating the Same
Patent: 8,642,401 →
Application: 13/747,557 →
Publication: US 2013/0137223
Related Assignments (3)
Other recorded transfers of the patents in this record — the chain of ownership.
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 →