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. 01, 2025
Filed:
Mar. 21, 2023
Amazon Technologies, Inc., Seattle, WA (US);
Sheng Zhang, New Jersey, NJ (US);
Patrick Ng, Great Neck, NY (US);
Zhiguo Wang, Syosset, NY (US);
Anuj Chauhan, New York, NY (US);
Jiarong Jiang, Scarsdale, NY (US);
Rishav Chakravarti, White Plains, NY (US);
Stephen Michael Ash, Seattle, WA (US);
Bing Xiang, Mount Kisco, NY (US);
Gregory David Adams, Seattle, WA (US);
Amazon Technologies, Inc., Seattle, WA (US);
Abstract
Techniques for handling natural language query processing are described. In some examples, entities are recognized during an entity recognition phase and then relations between those entities are determined. Those relations are fed to an entity linker to help the linker link candidate to columns and/or a intent representation generator to help parse multiple values and column pairs of a natural language query.