The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 24, 2020
Filed:
Oct. 20, 2015
Harex Infotech Inc., Seoul, KR;
Kyung Yang Park, Seoul, KR;
Moon Ho Yang, Gyeonggi-do, KR;
HAREX INFOTECH INC., Seoul, KR;
Abstract
The present invention relates to a system and method for providing a payment service of a two-channel authentication method utilizing a card reader infrastructure and a portable user terminal. The system for providing a payment service according to an aspect of the present invention includes an affiliate POS terminal configured to receive MIN card information and generate and transmit a transaction approval request signal, and a server configured to receive the transaction approval request signal, transmit a transaction authentication request signal to a portable user terminal, and transmit approval request information to a financial institution server when transaction authentication is completed from an input signal of the portable user terminal.