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:
Jun. 09, 2026
Filed:
Jul. 22, 2021
Samsung Electronics Co., Ltd., Suwon-si, KR;
Wonjong Choi, Suwon-si, KR;
Soofeel Kim, Suwon-si, KR;
Yewon Park, Suwon-si, KR;
Jina Ham, Suwon-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
Provided is a system and method of modifying a knowledge graph for providing a service. A method, performed by a server, of modifying a knowledge graph for providing a service includes obtaining text related to an inquiry of a user; identifying a service related to an intention of the user by interpreting the text using at least one natural language understanding (NLU) model; obtaining a detailed knowledge graph related to the identified service; identifying at least one parameter indicating a constraint based on the intention of the user, based on a result of the interpreting; selecting a common knowledge graph related to a parameter representing the constraint from among a plurality of common knowledge graphs related to the identified service; extracting a first knowledge triple related to the parameter from the selected common knowledge graph; and modifying the detailed knowledge graph based on the extracted first knowledge triple.