IP Library › Assignment 012569/0105
Patent Assignment
Reel/Frame 012569/0105

Assignment of Assignor's Interest

Recorded: 2002-01-31 Pages: 4
Assignor
Assignee
IXYS SEMICONDUCTOR GMBH
EDISONSTRASSE 15, D-68623 LAMPERTHEIM, GERMANY
Covered Properties (2)
Rectifier Module
Patent: 4,670,771 →
Application: 06/762,802 →
Static Converter Module with Mounting Lugs
Patent: 4,636,580 →
Application: 06/800,082 →
Related Assignments (5)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest. Sep 2, 1986
From: NEIDIG, ARNO; LEUKEL, BERND; HETTMANN, HUBERT
To: BROWN, BOVERI & CIE AKTIENGESELLSCHAFT, A GERMAN CORP
Reel/Frame 004600/0161 →
Assignment of Assignors Interest. Jan 12, 1987
From: NEIDIG, ARNO; AKYUREK, ALTAN; HETTMANN, HUBERT
To: BROWN, BOVERI & CIE AKTIENGESELLSCHAFT
Reel/Frame 004651/0834 →
Assignment of Assignor's Interest Mar 8, 2002
From: ABB AG
To: IXYS SEMICONDUCTOR GMBH
Reel/Frame 012683/0157 →
Assignment of Assignor's Interest Sep 30, 2002
From: IXYS SEMICONDUCTOR GMBH
To: IXYS CORPORATION
Reel/Frame 013343/0297 →
Confirmatory License Jul 3, 2007
From: UNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL
To: NATIONAL SCIENCE FOUNDATION
Reel/Frame 019514/0328 →