Patent Assignment
Reel/Frame 020681/0680
Assignment of Assignor's Interest
Recorded: 2008-03-20
Pages: 2
Assignee
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
398 HASE, ATSUGI-SHI, KANAGAWA-KEN, 243-0036, JAPAN
Covered Property
(1)
Display Device Comprising Threshold Control Circuit