Patent Assignment
Reel/Frame 035143/0578
Assignment of Assignor's Interest
Recorded: 2015-03-11
Pages: 3
Assignor
KOYAMA, JUN
Executed: 2015-02-27
Assignee
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
398, HASE, ATSUGI-SHI, KANAGAWA-KEN, 243-0036, JAPAN
Covered Property
(1)
Semiconductor Device Including Refresh Circuit for Memory Cell