Patent Assignment
Reel/Frame 019412/0518
Assignment of Assignor's Interest
Recorded: 2007-05-30
Pages: 3
Assignor
KOYAMA, JUN
Executed: 2007-05-23
Assignee
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
398, HASE, ATSUGI-SHI, KANAGAWA-KEN, 243-0036, JAPAN
Covered Property
(1)
Semiconductor Device and Ic Label, Ic Tag, and Ic Card Having the Same