Patent · US Active

Detection of a NFC device

US10505592B2 · kind B2 · utility

2Cited by

0References

22Claims

0Family size

Assignee

STMicroelectronics (Rousset) SAS · FR

Inventors

Alexandre Tramoni · Le Beausset, FR
Nicolas Cordier · La Riche, FR
Anthony Tornambe · Rousset, FR

Key dates

Filing date	Dec 6, 2018
Grant date	Dec 10, 2019
Priority date	—
Expiry date	Dec 6, 2038

Classification

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

Abstract

A method of detection of the presence, by a first NFC device, of a second NFC device, during periodic field emission bursts, where detection thresholds are adjusted according to results obtained during one or a plurality of previous bursts.

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