IP Library › Assignment 036457/0128
Patent Assignment
Reel/Frame 036457/0128

Assignment of Assignor's Interest

Recorded: 2015-08-31 Pages: 2
Assignor
SEOK, KYOUNG WOOK
Executed: 2015-08-25
Assignee
IXYS CORPORATION
1590 BUCKEYE DRIVE, MILPITAS, CALIFORNIA, 95035
Covered Property (1)
IGBT With Waved Floating P-Well Electron Injection
Patent: 9,780,168 →
Application: 14/840,322 →
Publication: US 2017/0062563
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 045406/0670 →
Assignment of Assignor's Interest May 1, 2019
From: IXYS, LLC
To: LITTELFUSE, INC.
Reel/Frame 049056/0649 →