Zwicker; Eberhard

Patent Applications and Registrations

Patent applications and USPTO patent grants for Zwicker; Eberhard.The latest application filed is for "hearing aid with adjustable frequency response".

Company Profile

0.11.0

Zwicker; Eberhard - Icking DE

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Hearing aid with adjustable frequency response Grant 5,046,102 - Zwicker , et al. September 3, 1	1991-09-03
Method and system of background noise suppression in an audio circuit particularly for car radios Grant 4,868,881 - Zwicker , et al. September 19, 1	1989-09-19
Tactile hearing aid Grant 4,791,620 - Leysieffer , et al. December 13, 1	1988-12-13
Hearing aid with locating microphones Grant 4,773,095 - Zwicker , et al. September 20, 1	1988-09-20
Directional microphone arrangement Grant 4,712,244 - Zwicker , et al. December 8, 1	1987-12-08
Method for the electrical stimulation of the auditory nerve and multichannel hearing prosthesis for carrying out the method Grant 4,428,377 - Zollner , et al. January 31, 1	1984-01-31
Method for operating a speech recognition device Grant 4,423,291 - Zwicker , et al. December 27, 1	1983-12-27
Method for generating acoustical speech signals which can be understood by persons extremely hard of hearing and a device for the implementation of said method Grant 4,403,118 - Zollner , et al. * September 6, 1	1983-09-06
Electro-acoustical measuring device and method Grant 4,390,748 - Zwicker June 28, 1	1983-06-28
Method and apparatus for generating electrocutaneous stimulation patterns for the transmission of acoustic information Grant 4,390,756 - Hoffmann , et al. June 28, 1	1983-06-28
Method for generating acoustical voice signals for persons extremely hard of hearing and a device for implementing this method Grant 4,289,935 - Zollner , et al. September 15, 1	1981-09-15

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