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:
Aug. 09, 2022
Filed:
May. 27, 2020
Applicant:
Samsung Sds Co., Ltd., Seoul, KR;
Inventors:
Eun Kyung Kim, Seoul, KR;
Young Hyun Kim, Seoul, KR;
Hyo Jin Yoon, Seoul, KR;
Duk Jae Moon, Seoul, KR;
Jung Hoon Sohn, Seoul, KR;
Jin Hyuck Jeong, Seoul, KR;
Seung Ro Joo, Seoul, KR;
Seung Hyun Kang, Seoul, KR;
Ki Hyo Moon, Seoul, KR;
Assignee:
SAMSUNG SDS CO., LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 9/00 (2022.01); G06F 17/17 (2006.01);
U.S. Cl.
CPC ...
H04L 9/008 (2013.01); G06F 17/17 (2013.01);
Abstract
A method for performing an operation according to an embodiment includes assigning an error value to encrypted data; and performing a homomorphic operation for an approximation function, which is obtained by approximating a target function, by using, as an input value, the encrypted data to which the error value is assigned.