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:
Nov. 24, 2020
Filed:
May. 25, 2018
Samsung Sds Co., Ltd., Seoul, KR;
Dong-Ho Kim, Seoul, KR;
SAMSUNG SDS CO., LTD., Seoul, KR;
Abstract
Disclosed is a security keyboard executing method, and an apparatus and system for performing the same. A security keyboard system according to an embodiment of the present disclosure includes: a caller module configured to generate a first verification value in response to a call event for a security keyboard, and generate a security keyboard call signal which includes the first verification value and caller identification information; and a security keyboard module configured to receive the security keyboard call signal, generate a second verification value based on the security keyboard call signal, and verify a security keyboard call by comparing the first verification value and the second verification value.