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:
May. 12, 2020
Filed:
Oct. 30, 2017
Electronics and Telecommunications Research Institute, Daejeon, KR;
Ji Hyun Wang, Sejong-si, KR;
Hyun Ki Kim, Daejeon, KR;
Chung Hee Lee, Daejeon, KR;
Soo Jong Lim, Daejeon, KR;
Mi Ran Choi, Daejeon, KR;
Sang Kyu Park, Daejeon, KR;
Yong Jin Bae, Daejeon, KR;
Hyung Jik Lee, Daejeon, KR;
Joon Ho Lim, Daejeon, KR;
Myung Gil Jang, Daejeon, KR;
Jeong Heo, Daejeon, KR;
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, Daejeon, KR;
Abstract
Provided are an interactive question answering apparatus and method, which improve an unnatural question sentence and prevent the impossibility of a question in a state which does not know additional information, thereby providing a multimodal-based question answering method enabling a person to provide a question like conversing. Also, a question answering service is exposed to potential product purchasers of content such as an image, video, audio, etc., thereby providing an environment available to advertisement market.