Invention Grant
- Patent Title: Apparatus and method for dynamic multi-dimensional codes with time and visual recognition information
- Patent Title (中): 具有时间和视觉识别信息的动态多维码的装置和方法
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Application No.: US13533925Application Date: 2012-06-26
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Publication No.: US09087277B2Publication Date: 2015-07-21
- Inventor: Jung-Yeon Hwang , Dowon Hong , Ku-Young Chang , Jeong-Woon Choi , Nam-Su Jho , Taek-Young Youn , Hyun-Sook Cho
- Applicant: Jung-Yeon Hwang , Dowon Hong , Ku-Young Chang , Jeong-Woon Choi , Nam-Su Jho , Taek-Young Youn , Hyun-Sook Cho
- Applicant Address: KR Daejeon
- Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Current Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Current Assignee Address: KR Daejeon
- Priority: KR10-2011-0073199 20110722
- Main IPC: G06K19/06
- IPC: G06K19/06
Abstract:
A dynamic multi-dimensional code generation and recognition apparatus in which time information and visual recognition information are combined, and a method thereof are provided. According to the present invention, a dynamic multi-dimensional code or a time-variant code including visual recognition information which is associated with source information and changed over time is provided. Accordingly, users may easily ascertain existence of the multi-dimensional code and intended contents of the source information.
Public/Granted literature
- US20130020393A1 APPARATUS AND METHOD FOR DYNAMIC MULTIDIMENSIONAL CODES WITH TIME AND VISUAL RECOGNITION INFORMATION Public/Granted day:2013-01-24
Information query
