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. 14, 2026
Filed:
Dec. 22, 2024
At&t Intellectual Property I, L.p., Atlanta, GA (US);
Theodore Johnson, New York, NY (US);
Vladislav Shkapenyuk, New York, NY (US);
AT&T Intellectual Property I, L.P., Atlanta, GA (US);
Abstract
A method includes receiving a question phrased in natural language and related to data stored in a table of a structured query language database, wherein the table includes a plurality of fields containing a plurality of values, selecting a schema variant of a plurality of schema variants to apply to the question, converting the question to a structured query language query using a language model and applying a context of the schema variant, extracting a subset of the plurality of fields and a set of literals from the structured query language query, and defining a schema to be linked to the question as all subsets of the plurality of fields collected from all structured query language queries of a plurality of structured query language queries, wherein each structured query language query was generated by the language model using a different schema variant of the plurality of schema variants.