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:
Apr. 01, 2025
Filed:
Mar. 21, 2023
Amazon Technologies, Inc., Seattle, WA (US);
Wuwei Lan, La Jolla, CA (US);
Patrick Ng, Great Neck, NY (US);
Zhiguo Wang, Syosset, NY (US);
Ramesh M. Nallapati, San Jose, CA (US);
Henghui Zhu, Jersey City, NJ (US);
Anuj Chauhan, New York, NY (US);
Sudipta Sengupta, Bellevue, WA (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, a sequence-to-sequence model is used to handle a natural language query. Post-processing of a result of the sequence-to-sequence model utilizes fine-grained information from an entity linker. In some examples, the sequence-to-sequence model and aspects of a natural language query pipeline are used to handle a natural language query.