INVESTMENT METHOD BASED ON BLOCKCHAIN AND DEVICE USING METHOD

WIPO Patent Application WO/2021/015464

A1

The present invention relates to an investment method based on blockchain and a device using said method. The investment method based on blockchain may include: a step for an investment service providing node to transmit information about an investment product to a user node; and a step for the investment service providing node to transmit digital marketable securities to the user node participating in a public offering of the investment product.

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CHOE JAE HEE (KR)
LEE JAE YONG (KR)
YEA CHANGWHAN (KR)

PCT/KR2020/009077

January 28, 2021

July 10, 2020

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KASA KOREA CO LTD (KR)

G06Q40/06; G06Q40/04

KR20090081573A	2009-07-29
KR20190030308A	2019-03-22
JP2018521437A	2018-04-16
KR20180115764A	2018-10-23
JP2018525729A	2018-09-06

20 June 2018, pp. 2-15, ISSN 1225-6447, non-official translation (KIM, Won. Operating Principles and Evolution of Bitcoin and Blockchain. Institute of Information & Communications Technology Planning & Evaluations. ITFIND vol. 1851.). See pages 13-14 and figure 12.

ECM IP & LAW FIRM (KR)

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