Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
BLOCKCHAIN-BASED PAYMENT METHOD, AND PAYMENT SERVER USING SAME
Document Type and Number:
WIPO Patent Application WO/2019/078622
Kind Code:
A1
Abstract:
The present invention relates to a payment method and a payment server using same, the payment method comprising: when order request information, comprising one or more of user identification information and order information, is acquired, acquiring from a blockchain a push token ID corresponding to the user identification information contained in the order request information; generating an order ID corresponding to the order request information; registering, in the blockchain, transaction data comprising at least one from among the order ID and order information; transmitting the push token ID and signature request information to a user terminal; when a signature value is acquired from the user terminal, and if the signature value is valid following authentication, transmitting, to a fund source server, approval request information comprising one or more from among a payment means token ID, the order ID, and order request information; when approval result information is acquired from the fund source server, registering the approval result information in the blockchain; and transmitting, to a service terminal, approval completion information corresponding to the approval result information.

Inventors:
UHR, Joon Sun (#B-1710, 22 Neuti-ro, Bundang-gu,Seongnam-si, Gyeonggi-do, 13558, KR)
SUH, Moon Gju (#102-602, 33 Myeongdal-ro,Seocho-gu, Seoul, 06707, KR)
HONG, Jay Wu (#1203, 149 Yeonseo-ro,Eunpyeong-gu, Seoul, 03336, KR)
Application Number:
KR2018/012284
Publication Date:
April 25, 2019
Filing Date:
October 17, 2018
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
COINPLUG, INC. (#801, 8 Seongnam-daero 331beon-gil, Bundang-gu,Seongnam-si, Gyeonggi-do, 13558, KR)
International Classes:
G06Q20/38; G06Q20/02; G06Q20/34
Foreign References:
KR20170091069A2017-08-08
KR101780636B12017-09-21
KR101701131B12017-02-13
KR101680260B12016-11-29
Other References:
"Blockchain Technical Overview", THELOOP., 15 March 2017 (2017-03-15), Retrieved from the Internet
Attorney, Agent or Firm:
SU INTELLECTUAL PROPERTY (6Fl, 34, Gangnam-daero 94-gil,Gangnam-gu, Seoul, 06134, KR)
Download PDF: