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:
Feb. 13, 1990
Filed:
May. 10, 1988
Gregory P Widin, Township of West Lakeland, County of Washington, MN (US);
Minnesota Mining and Manufacturing Company, St. Paul, MN (US);
Abstract
Hearing improvement device, auditory prosthesis, hearing aid, fitting device for these apparatus and method of fitting or determining new auditory characteristic by selecting and applying a vector consisting of relative changes to a plurality of individual ones of a set of acoustic parameters which determine the auditory characteristic of such apparatus. The method involves selecting a proper vector, applying the relative changes to the individual acoustic characteristics and, if necessary, utilizing or storing these new values of acoustic characteristics to obtain a new auditory characteristic for such apparatus.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile