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:
Apr. 21, 2025
Filed:
Jul. 05, 2022
Qualcomm Incorporated, San Diego, CA (US);
Pruthvi Raj Singh, Hyderabad, IN;
Vishnu Vardhan Kasilya Sudarsan, Bangalore, IN;
Srivathsa Sridhara, Bhadravathi, IN;
Rameshkumar Karuppusamy, Tirupur, IN;
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
The present disclosure generally relates to wireless communication. Some aspects of the present disclosure include systems and techniques for device authentication. For example, an apparatus for wireless communication may receive, via a microphone, an audio signal from a second device. The apparatus may decode the audio signal to determine an encoded value. The apparatus may further determine that the audio signal is associated with the second device based on the encoded value. The apparatus may further establish a connection to the second device based on determining that the audio signal is associated with the second device.