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:
Feb. 11, 2020
Filed:
Dec. 17, 2018
Macrogen, Inc., Seoul, KR;
Macrogen Corp., Rockville, MD (US);
Sungwoo Yang, Bucheon-si, KR;
Jaekyung Chon, Seoul, KR;
Ik Jung Choi, Seoul, KR;
Hyun Min Park, Seoul, KR;
Jieun Park, Seoul, KR;
Jeongsun Seo, Seoul, KR;
Changhoon Kim, Gwangmyeong-si, KR;
MACROGEN, INC., Seoul, KR;
Macrogen Corp., Rockville, MD (US);
Abstract
Disclosed is a method of providing bio-information data based on a plurality of blockchains. The method includes enabling a user blockchain node to store user block data including user information, a shared key, and a hash key for each user of a plurality of users, enabling an electronic contract blockchain node to store contract block data including contract information for a first user requesting a second user to generate bio-information data, the first user and the second user being included in the plurality of users, enabling a data transfer blockchain node to store transfer block data including storage information for at least one storage server that stores the bio-information data, and delivering the transfer block data from the data transfer blockchain node to the first user.