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:
Mar. 19, 2024
Filed:
Nov. 26, 2021
Common Computer Inc., Seoul, KR;
Minhyun Kim, Seoul, KR;
Dongil Seo, Seoul, KR;
Sooyong Bang, Yongin-si, KR;
Seonghwa Yun, Seongnam-si, KR;
Youngseo Yoo, Seoul, KR;
Sanghee Choi, Seongnam-si, KR;
Minsu Lee, Seoul, KR;
Yong Dae An, Seoul, KR;
Seung Woo Jung, Seoul, KR;
Jung Ho Moon, Seoul, KR;
Common Computer Inc, Seoul, KR;
Desilo Inc, Seoul, KR;
Abstract
A computing method for privacy-preserving data analysis is provided, in which the computing method is performed by at least one processor and includes receiving a data analysis request including data-to-be-analyzed from a client, homomorphically encrypting the data-to-be-analyzed using an encryption engine, and uploading the homomorphically encrypted data-to-be-analyzed to a target path of a blockchain, and then, the method includes, based on the request to check analysis result, decrypting an analysis result of the homomorphically encrypted data stored in a designated path of the blockchain by using the encryption engine, and providing the decrypted analysis result to the client, in which the analysis result of the homomorphically encrypted data is data analyzed by a worker linked to the blockchain, and stored in a designated path in association with the target path of the blockchain.