IP Library › Assignment 023328/0164
Patent Assignment
Reel/Frame 023328/0164

Assignment of Assignor's Interest

Recorded: 2009-10-05 Pages: 2
Assignors
SEOK, KYOUNG-WOOK
Executed: 2009-09-29
TSUKANOV, VLADIMIR
Executed: 2009-09-29
Assignee
IXYS CORPORATION
1590 BUCKEYE DRIVE, MILPITAS, CALIFORNIA, 95035-7418
Covered Property (1)
Insulated Gate Bipolar Transistor
Patent: 8,344,480 →
Application: 12/571,155 →
Publication: US 2010/0078674
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 045406/0618 →
Assignment of Assignor's Interest May 1, 2019
From: IXYS, LLC
To: LITTELFUSE, INC.
Reel/Frame 049056/0649 →