IP Library › Assignment 026847/0582
Patent Assignment
Reel/Frame 026847/0582

Assignment of Assignor's Interest

Recorded: 2011-09-01 Pages: 2
Assignors
SEOK, KYOUNG WOOK
Executed: 2011-08-08
CHOI, JAE YONG
Executed: 2011-08-08
TSUKANOV, VLADIMIR
Executed: 2011-08-08
Assignee
IXYS CORPORATION
1590 BUCKEYE DRIVE, MILPITAS, CALIFORNIA, 95035-7418
Covered Property (1)
Vertical Power Mosfet and Igbt Fabrication Process with Two Fewer Photomasks
Patent: 8,741,709 →
Application: 13/113,797 →
Publication: US 2011/0312137
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 →