公开(公告)号：US20210081928A1

公开(公告)日：2021-03-18

申请号：US17105874

申请日：2020-11-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Enyang Huang ,  William Wang Graylin

IPC: G06Q20/36 ,  G06F21/44 ,  H04L9/32 ,  G06Q20/34 ,  G06Q20/40

Abstract: A device, system and method for uniquely binding a MST to a user account to load and securely store a magnetic stripe card data for transmission to a merchant's point of sale (POS) terminal, checkout system, or other MSR device. The system provides a convenient buying experience for buyers, and secure and informative transactions for sellers.

公开(公告)号：US11218348B2

公开(公告)日：2022-01-04

申请号：US16605458

申请日：2018-04-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： George Wallner ,  William Wang Graylin

IPC: H04B14/04 ,  H04L27/12 ,  H04L27/00 ,  H04L27/14 ,  H04L27/20

Abstract: Device, system and method of securely transmitting information from a mobile device or application or a user device to a mobile phone or other acoustic aware devices using audio frequency encoded data and security token transmission.