The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 08, 2008
Filed:
Feb. 10, 2004
Alfred Stirnemann, Zollikon, CH;
Hilmar Meier, Zürich, CH;
Alfred Stirnemann, Zollikon, CH;
Hilmar Meier, Zürich, CH;
Phonak AG, Stafa, CH;
Abstract
A hearing device has an acoustical/electrical input converter, and electrical/mechanical output converter, and a digital signal processing unit connected between the input converter and output converter. The device is adapted to a specific ear of a specific individual. The signal processing unit is controllable in at least two operating modes. In a first mode, the device is substantially acoustically transparent. The processing unit is controlled in the first mode by a dedicated program module independent of any further program module for any other operating mode. Alternatively the processing unit is controlled in the first mode by a program operating in the first mode controlled by a dedicated set of parameters independent of any further set of parameters for any other operating mode.