Patent · US Active

Fast role switch between bluetooth true wireless stereo (TWS) earbuds

US11013062B2 · kind B2 · utility

3Cited by

0References

23Claims

0Family size

Assignee

QUALCOMM Incorporated · US

Inventors

Dishant Srivastava · Bengaluru, IN
Mayank Batra · Cambridge, GB

Key dates

Filing date	May 2, 2019
Grant date	May 18, 2021
Priority date	—
Expiry date	May 2, 2039

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02D30/70
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for fast role switching between master and slave roles among wireless nodes. In one aspect, wireless nodes, such as wireless earbuds, coupled to a wireless source, may dynamically and intelligently swap master and slave roles to optimize battery life in the wireless nodes.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.