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:
Jun. 25, 2019
Filed:
Dec. 08, 2016
Bret Herscher, Cupertino, CA (US);
Takahiro Unno, Foster City, CA (US);
Daniel Shen, Stanford, CA (US);
Florent Michel, Annemasse, FR;
Raphael Michel, Palo Alto, CA (US);
Bret Herscher, Cupertino, CA (US);
Takahiro Unno, Foster City, CA (US);
Daniel Shen, Stanford, CA (US);
Florent Michel, Annemasse, FR;
Raphael Michel, Palo Alto, CA (US);
Eargo, Inc., San Jose, CA (US);
Abstract
Apparatus, systems and methods for reducing feedback in a hearing aid that includes a transducer configured to detect sound, a sound processor configured to process signals from the transducer, a receiver configured to receive signals outputted from the sound processor, and an acoustic feedback reduction system. The acoustic feedback reduction system is configured to provide signals to the sound processor to produce a null targeting signal steerable toward a source of feedback.