Patent · US Active

Method and device for preparing emergency call and storage medium

US12256304B2 · kind B2 · utility

0Cited by

1References

12Claims

0Family size

Assignee

GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD. · CN

Inventors

Xin Xu · Palo Alto, US
Yongsheng Shi · San Diego, US
Jun Niu · Tianjin, CN

Key dates

Filing date	May 23, 2022
Grant date	Mar 18, 2025
Priority date	—
Expiry date	Jul 1, 2043

Classification

Technology area (CPC H)Electricity
CPC primaryH04W88/06
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

A method for preparing an emergency call, a device for preparing an emergency call, and a storage medium are presented. The method includes detecting that a user of a device has initiated an emergency call, obtaining an indication of a current geographical location of the device, and, in response to the detecting and based on the obtained indication, selecting an emergency number to be called for the emergency call.

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