IP Library Assignment 026467/0366
Patent Assignment
Reel/Frame 026467/0366

Assignment of Assignor's Interest

Recorded: 2011-06-02 Pages: 2
Assignors
SEOK, KYOUNG WOOK
Executed: 2011-05-17
ROOSMA, JOSEPH J.
Executed: 2011-05-17
Assignee
IXYS CORPORATION
1590 BUCKEYE DRIVE, MILPITAS, CALIFORNIA, 95035
Covered Property (1)
IGBT assembly having saturable inductor for soft landing a diode recovery current
Patent: 9,793,352 →
Application: 13/134,297 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger and Change of Name Mar 31, 2018
From: IXYS CORPORATION; IXYS, LLC
To: IXYS, LLC
Reel/Frame 045406/0624 →
Assignment of Assignor's Interest May 1, 2019
From: IXYS, LLC
To: LITTELFUSE, INC.
Reel/Frame 049056/0649 →