Patent Assignment
Reel/Frame 023652/0620
Assignment of Assignor's Interest
Recorded: 2009-12-15
Pages: 2
Assignee
NEC ELECTRONICS CORPORATION
1753 SHIMONUMABE, NAKAHARA-KU, KAWASAKI, KANAGAWA, 211-8668, JAPAN
Covered Property
(1)
Semiconductor Memory Device and Self Refresh Test Method
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.