Patent Assignment
Reel/Frame 058384/0931
Assignment of Assignor's Interest
Recorded: 2021-12-14
Pages: 6
Assignors
MIZUKAMI, SHOTA
Executed: 2021-12-07
ONUKI, TATSUYA
Executed: 2021-12-03
YAMAZAKI, SHUNPEI
Executed: 2021-12-06
Assignee
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
398, HASE, ATSUGI-SHI, KANAGAWA-KEN, 243-0036, JAPAN
Covered Property
(1)
Semiconductor Device Having a Groove Portion in an Oxide Layer of a Transistor Channel