Fred Zoels

Person

Altenthann, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Method and digital hearing device for detecting and/or removing err...
- Patent number 6,782,110
- Issue date Aug 24, 2004
- Siemens Audiologische Technik GmbH
- Ullrich Sigwanz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hearing aid having improved speech intelligibility due to frequency...
- Patent number 6,768,801
- Issue date Jul 27, 2004
- Siemens Aktiengesellschaft
- Frank Wagner
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method for testing a hearing aid, and hearing aid operable accordin...
- Patent number 6,671,643
- Issue date Dec 30, 2003
- Siemens Audiologische Technik GmbH
- Manfred Kachler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for producing a variable directional microphone characterist...
- Patent number 6,539,096
- Issue date Mar 25, 2003
- Siemens Audiologische Technik GmbH
- Ullrich Sigwanz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hearing aid with automatic microphone balancing and method for oper...
- Patent number 6,385,323
- Issue date May 7, 2002
- Siemens Audiologische Technik GmbH
- Fred Zoels
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and digital hearing device for detecting and processing non-...
- Patent number 6,366,677
- Issue date Apr 2, 2002
- Siemens Audiologische Technik GmbH
- Ullrich Sigwanz
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and circuit for gain control in digital hearing aids
- Patent number 6,049,617
- Issue date Apr 11, 2000
- Siemens Audiologische Technik GmbH
- Ullrich Sigwanz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Programmable hearing aid operable in a mode for tinnitus therapy
- Patent number 6,047,074
- Issue date Apr 4, 2000
- Fred Zoels
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and circuit for processing data, particularly signal data in...
- Patent number 5,838,806
- Issue date Nov 17, 1998
- Siemens Aktiengesellschaft
- Ullrich Sigwanz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Hearing aid system with a programmable hearing aid and a transmissi...
- Publication number 20020191806
- Publication date Dec 19, 2002
- Siemens Audiologische Technik GmbH
- Kristin Rohrseitz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for testing a hearing aid, and hearing aid operable accordin...
- Publication number 20020082794
- Publication date Jun 27, 2002
- Manfred Kachler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Person

Patents Grantslast 30 patents

Method and digital hearing device for detecting and/or removing err...

Hearing aid having improved speech intelligibility due to frequency...

Method for testing a hearing aid, and hearing aid operable accordin...

Method for producing a variable directional microphone characterist...

Hearing aid with automatic microphone balancing and method for oper...

Method and digital hearing device for detecting and processing non-...

Method and circuit for gain control in digital hearing aids

Programmable hearing aid operable in a mode for tinnitus therapy

Method and circuit for processing data, particularly signal data in...

Patents Applicationslast 30 patents

Hearing aid system with a programmable hearing aid and a transmissi...

Method for testing a hearing aid, and hearing aid operable accordin...