Patent Assignment
Reel/Frame 027507/0246
Assignment of Assignor's Interest
Recorded: 2012-01-10
Pages: 2
Assignee
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
398, HASE, ATSUGI-SHI, KANAGAWA-KEN, 243-0036, JAPAN
Covered Property
(1)
Semiconductor Memory Device Including Multilayer Wiring Layer