Patent · US Active

Positioning method and system, and apparatus

US12408137B2 · kind B2 · utility

0Cited by

0References

30Claims

0Family size

Assignee

SHENZHEN YINWANG INTELLIGENT TECHNOLOGIES CO., LTD. · CN

Inventors

Jun Chen · Nanhu, CN
Jianqin Liu · Beijing, CN
Yongbing Lin · Beijing, CN

Key dates

Filing date	Oct 4, 2022
Grant date	Sep 2, 2025
Priority date	—
Expiry date	Oct 28, 2043

Classification

Technology area (CPC G)Physics
CPC primaryG01S19/50
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

The present disclosure relates to positioning methods, systems, and apparatuses. One example method includes receiving, by a server, a first message from a first terminal device, where the first message includes first location information determined by the first terminal device, determining, by the server, a first reference object based on the first location information, and sending, by the server, a second message to the first terminal device, where the second message includes identification information of the first reference object, and the identification information of the first reference object is used by the first terminal device to update the first location information.

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