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Patent Searching and Data


Title:
PAYMENT INTERFACE DEVICE AND SYSTEM
Document Type and Number:
WIPO Patent Application WO/2021/080304
Kind Code:
A1
Abstract:
The present invention relates to a payment interface device and system. The payment interface device receives payment information of a payer who has purchased a product, generates a payment information identifier that is identification information of the payment information, and outputs the payment information identifier so that a payment terminal possessed by the payer recognizes the payment information identifier and makes a request, to a payment server, for a payment from the payer. The payment interface device generates authentication information for payment authentication of the payer by obtaining first time information on the time when a payment information identifier is generated, and whether to proceed with a payment request for the payer performed through the payment terminal is determined according to comparison results between the first time information identified from the authentication information and reference time information.

Inventors:
CHANG GIL HOON (KR)
Application Number:
PCT/KR2020/014385
Publication Date:
April 29, 2021
Filing Date:
October 21, 2020
Export Citation:
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Assignee:
LEM COMPANY (KR)
International Classes:
G06Q20/40; G06Q20/02; G06Q20/34; G06Q20/38; G06Q20/42
Foreign References:
KR20190110384A2019-09-30
KR20130132672A2013-12-05
KR20120130883A2012-12-04
KR20140099814A2014-08-13
KR20170113506A2017-10-12
KR102135456B12020-07-17
Attorney, Agent or Firm:
AJU INTERNATIONAL LAW & PATENT GROUP (KR)
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