IP Library Assignment 010208/0991
Patent Assignment
Reel/Frame 010208/0991

Assignment of Assignor's Interest

Recorded: 1999-09-02 Pages: 2
Assignor
ZOMMER, NATHAN
Executed: 1999-06-30
Assignee
IXYS CORPORATION
3540 BASSETT STREET, SANTA CLARA, CALIFORNIA, 95054
Covered Property (1)
Semiconductor Device with Trenched Substrate and Method
Patent: 6,323,090 →
Application: 09/332,638 →
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 045406/0588 →
Assignment of Assignor's Interest May 1, 2019
From: IXYS, LLC
To: LITTELFUSE, INC.
Reel/Frame 049056/0649 →