Invention Grant
US09026797B2 Server apparatus having one-time scan code issuing function, user terminal having one-time scan code recognizing function and method for processing one-time scan code
有权
具有一次性扫描码发行功能的服务器装置，具有一次扫描码识别功能的用户终端和一次性扫描码的处理方法
- Patent Title: Server apparatus having one-time scan code issuing function, user terminal having one-time scan code recognizing function and method for processing one-time scan code
- Patent Title (中): 具有一次性扫描码发行功能的服务器装置，具有一次扫描码识别功能的用户终端和一次性扫描码的处理方法
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Application No.: US13713373Application Date: 2012-12-13
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Publication No.: US09026797B2Publication Date: 2015-05-05
- Inventor: Seong-Noh Yi
- Applicant: Korea Center.Com Co., Ltd.
- Applicant Address: KR Seoul
- Assignee: Korea Center.Com Co., Ltd.
- Current Assignee: Korea Center.Com Co., Ltd.
- Current Assignee Address: KR Seoul
- Agency: NSIP Law
- Priority: KR10-2011-0139501 20111221
- Main IPC: G06K19/06
- IPC: G06K19/06 ; G06K7/10 ; H04L9/00 ; H04L9/08 ; H04L9/32
Abstract:
A server apparatus having a one-time scan code issuing function, a user terminal having a one-time scan code recognizing function, and a method for processing a one-time scan code are provided so as to safely and conveniently transmit one-time information used for key-exchange-scheme-based encryption, using a scan code such as a bar code and a QR code.
Public/Granted literature
Information query
