IP Library › Assignment 012963/0722
Patent Assignment
Reel/Frame 012963/0722

Assignment of Assignor's Interest

Recorded: 2002-06-10 Pages: 4
Assignors
KELBERLAU, ULRICH
Executed: 2002-03-05
INGRAM, PETER
Executed: 2002-03-12
ZOMMER, NATHAN
Executed: 2002-02-28
Assignee
IXYS CORPORATION
3540 BASSETT STREET, SANTA CLARA, CALIFORNIA, 95054
Covered Property (1)
Forward and Reverse Blocking Devices
Patent: 6,936,908 →
Application: 10/099,927 →
Publication: US 2002/0171116
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 045406/0594 →
Assignment of Assignor's Interest May 1, 2019
From: IXYS, LLC
To: LITTELFUSE, INC.
Reel/Frame 049056/0649 →