Patent Assignment
Reel/Frame 012470/0640
Assignment of Assignor's Interest
Recorded: 2002-01-14
Pages: 2
Assignee
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
398, HASE, ATSUGI-SHI, KANAGAWA-KEN 243-0036, JAPAN
Covered Property
(1)
Portable Electronic Device