IP Library Assignment 039285/0979
Patent Assignment
Reel/Frame 039285/0979

Assignment of Assignor's Interest

Recorded: 2016-07-28 Pages: 2
Assignor
TSUKANOV, VLADIMIR
Executed: 2015-11-02
Assignee
IXYS CORPORATION
1590 BUCKEYE DRIVE, MILPITAS, CALIFORNIA, 95035
Covered Property (1)
Trench IGBT with Tub-Shaped Floating P-Well and Hole Drains to P-Body Regions
Patent: 9,627,521 →
Application: 15/222,762 →
Publication: US 2017/0125559
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 045406/0676 →
Assignment of Assignor's Interest May 1, 2019
From: IXYS, LLC
To: LITTELFUSE, INC.
Reel/Frame 049056/0649 →