Patent Assignment
Reel/Frame 013163/0173
Assignment of Assignor's Interest
Recorded: 2002-08-02
Pages: 2
Assignors
MATSUMOTO, JUNKO
Executed: 2002-06-25
YAMAUCHI, TADAAKI
Executed: 2002-06-25
OKAMOTO, TAKEO
Executed: 2002-06-25
Assignee
MITSUBISHI DENKI KABUSHIKI KAISHA
2-3, MARUNOUCHI 2-CHOME CHIYODA-KU, TOKYO, 100-8310, JAPAN
Covered Property
(1)
Refresh Control Circuitry for Refreshing Storage Data
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 10, 2003
From: MITSUBISHI DENKI KABUSHIKI KAISHA
To: RENESAS TECHNOLOGY CORP.
Reel/Frame 014502/0289 →
Assignment of Assignor's Interest
Apr 7, 2004
From: MITSUBISHI DENKI KABUSHIKI KAISHA
To: RENESAS TECHNOLOGY CORP.
Reel/Frame 015185/0122 →
Change of Name
Sep 10, 2010
From: RENESAS TECHNOLOGY CORP.
To: RENESAS ELECTRONICS CORPORATION
Reel/Frame 024973/0001 →
Assignment of Assignor's Interest
Nov 12, 2010
From: RENASAS ELECTRONICS CORPORATION
To: DRAM MEMTECH LLC
Reel/Frame 025357/0988 →
Assignment of Assignor's Interest
Jan 31, 2011
From: RENESAS ELECTRONICS CORPORATION
To: DRAM MEMTECH LLC
Reel/Frame 025723/0127 →
Assignment of Assignor's Interest
Mar 5, 2011
From: DRAM MEMTECH LLC
To: DRAM MEMORY TECHNOLOGIES LLC
Reel/Frame 025904/0828 →