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:
Oct. 26, 2021
Filed:
Aug. 15, 2019
Amazon Technologies, Inc., Seattle, WA (US);
Navin Chatlani, Palo Alto, CA (US);
Amit Chhetri, Sunnyvale, CA (US);
Ananth Raghavendra, Waltham, MA (US);
Srivatsan Kandadai, San Jose, CA (US);
Amazon Technologies, Inc., Seattle, WA (US);
Abstract
A device capable of moving a component of the device motion is capable of determining audio data corresponding to a direction relative to the device ('beamforming'). When the component moves, the device determines a new position of the component and selects one of a set of beamforming filter coefficients corresponding to the position. Using the filter coefficients, the device determines the directional audio data.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile