Patent Assignment
Reel/Frame 048531/0600
Assignment of Assignor's Interest
Recorded: 2019-03-07
Pages: 3
Assignor
SEOK, KYOUNG WOOK
Executed: 2019-03-07
Assignee
LITTELFUSE, INC.
8755 WEST HIGGINS ROAD, SUITE 500, CHICAGO, ILLINOIS, 60631
Covered Property
(1)
Novel Power Semiconductor Device Having Guard Ring Structure, and Method of Formation