IP Library Assignment 019676/0482
Patent Assignment
Reel/Frame 019676/0482

Assignment of Assignor's Interest

Recorded: 2007-07-26 Pages: 3
Assignors
RITTER, HARTMUT
Executed: 2007-07-12
WEIDNER, TOM
Executed: 2007-07-12
Assignee
SIEMENS AUDIOLOGISCHE TECHNIK GMBH
GEBBERSTRASSE 125, ERLANGEN, 91058, GERMANY
Covered Property (1)
Hearing Aid with Radio Frequency Indentification Receiver for Switching a Transmission Characteristic
Patent: 8,199,946 →
Application: 11/881,378 →
Publication: US 2008/0025537
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 →