IP Library Assignment 012267/0166
Patent Assignment
Reel/Frame 012267/0166

Assignment of Assignor's Interest

Recorded: 2001-07-26 Pages: 4
Assignors
GEIGER, HARALD
Executed: 2000-06-13
GLINGENER, CHRISTOPH
Executed: 2000-06-13
GOTTWALD, ERICH
Executed: 2000-06-13
Assignee
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2, D-80333 MUNICH, GERMANY
Covered Property (1)
Method for Measuring the Signal Quality of an Optical Data Signal
Patent: 6,748,169 →
Application: 09/603,882 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 22, 2008
From: SIEMENS AKTIENGESELLSCHAFT
To: NOKIA SIEMENS NETWORKS GMBH & CO. KG
Reel/Frame 020540/0656 →
Assignment of Assignor's Interest Nov 25, 2013
From: NOKIA SIEMENS NETWORKS GMBH & CO. KG
To: XIEON NETWORKS S.A.R.L.
Reel/Frame 031719/0220 →