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:
Jul. 21, 2015
Filed:
Jun. 26, 2012
Jung-yeon Hwang, Daejeon-si, KR;
Dowon Hong, Daejeon-si, KR;
Ku-young Chang, Daejeon-si, KR;
Jeong-woon Choi, Daejeon-si, KR;
Nam-su Jho, Daejeon-si, KR;
Taek-young Youn, Seongnam-si, KR;
Hyun-sook Cho, Daejeon-si, KR;
Jung-Yeon Hwang, Daejeon-si, KR;
Dowon Hong, Daejeon-si, KR;
Ku-Young Chang, Daejeon-si, KR;
Jeong-Woon Choi, Daejeon-si, KR;
Nam-Su Jho, Daejeon-si, KR;
Taek-Young Youn, Seongnam-si, KR;
Hyun-Sook Cho, Daejeon-si, KR;
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, Daejeon, KR;
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.