Patent Assignment
Reel/Frame 012029/0975
Assignment of Assignor's Interest
Recorded: 2001-07-26
Pages: 2
Assignor
KOYAMA, JUN
Executed: 2001-07-17
Assignee
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
398 HASE ATSUGI-SHI, KANAGAWA-KEN, 243-0, JAPAN
Covered Property
(1)
Electro-Optical Device and Driving Method of the Same