IP Library Assignment 007545/0192
Patent Assignment
Reel/Frame 007545/0192

Assignment of Assignor's Interest

Recorded: 1995-06-30 Pages: 5
Assignor
HILLMER, HARTMUT
Executed: 1995-03-15
Assignee
ANT NACHRICHTENTECHNIK GMBH
BACKNAG, 71522, GERMANY
Covered Property (1)
Process for the Production of an Optoelectronic Component Having a Defined Axial Variation of the Coupling Coefficient and a Defined Axial Distribution of the Phase Shift
Patent: 5,601,731 →
Application: 08/401,168 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Confirmatory Assignment Effective Date 01/01/95. Jul 9, 2003
From: ANT NACHRICHTENTECHNIK GMBH
To: MARCONI COMMUNICATIONS GMBH
Reel/Frame 014277/0830 →
Assignment of Assignor's Interest Sep 9, 2003
From: MARCONI COMMUNICATIONS GMBH
To: MARCONI UK INTELLECTUAL PROPERTY LTD.
Reel/Frame 014484/0632 →