Patent Assignment
Reel/Frame 026155/0057
Assignment of Assignor's Interest
Recorded: 2011-04-20
Pages: 2
Assignor
UMEZAKI, ATSUSHI
Executed: 2011-03-30
Assignee
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
398 HASE, ATSUGI-SHI, KANAGAWA-KEN, 243-0036, JAPAN
Covered Property
(1)
Method for Driving Display Device