Patent Assignment
Reel/Frame 018854/0276
Assignment of Assignor's Interest
Recorded: 2007-02-05
Pages: 2
Assignor
UMEZAKI, ATSUSHI
Executed: 2006-09-25
Assignee
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
398, HASE, ATSUGI-SHI, KANAGAWA-KEN, 243-0036, JAPAN
Covered Property
(1)
Shift Register, Semiconductor Device, Display Device, and Electronic Device