IP Library Assignment 023008/0604
Patent Assignment
Reel/Frame 023008/0604

Assignment of Assignor's Interest

Recorded: 2009-07-27 Pages: 3
Assignors
FISCHER, EGHART
Executed: 2005-02-07
PUDER, HENNING
Executed: 2005-02-07
Assignee
SIEMENS AUDIOLOGISCHE TECHNIK GMBH
GEBBERTSTRASSE 125, ERLANGEN, 91058, GERMANY
Covered Property (1)
Method and Device for Matching the Phases of Microphone Signals of a Directional Microphone of a Hearing Aid
Patent: 7,970,152 →
Application: 12/509,647 →
Publication: US 2009/0285423
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Jul 10, 2015
From: SIEMENS AUDIOLOGISCHE TECHNIK GMBH
To: SIVANTOS GMBH
Reel/Frame 036090/0688 →