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. 05, 2019
Filed:
Jul. 03, 2017
Electronics and Telecommunications Research Institute, Daejeon, KR;
Byoung-Koo Kim, Daejeon, KR;
Seon-Gyoung Sohn, Daejeon, KR;
Boo-Sun Jeon, Daejeon, KR;
Young-Jun Heo, Daejeon, KR;
Dong-Ho Kang, Daejeon, KR;
Jung-Chan Na, Daejeon, KR;
Byeong-Cheol Choi, Daejeon, KR;
Jae-Hoon Nah, Daejeon, KR;
Seoung-Hyeon Lee, Daejeon, KR;
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, Daejeon, KR;
Abstract
Disclosed herein are a one-way data transmission apparatus, a one-way data reception apparatus, and a one-way data transmission/reception method using the apparatuses. The one-way data transmission/reception method uses a one-way data transmission apparatus and a one-way data reception apparatus, and includes receiving data from a high-security zone through a one-way path, generating tag information of the data, sending a message in which the tag information is added to the data to the one-way data reception apparatus, receiving the message from the one-way data transmission apparatus, checking the tag information of the message, and transmitting the data to a low-security zone.