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:
Dec. 16, 2025
Filed:
Dec. 15, 2023
Amazon Technologies, Inc., Seattle, WA (US);
Ali Koc, Smithtown, NY (US);
John Espenhahn, San Francisco, CA (US);
Nitya Dhimantkumar Sheth, Belmont, CA (US);
Rajat Mathur, Sunnyvale, CA (US);
Vidit Ochani, Bothell, WA (US);
Ronald Stephen Kyker, Hayward, CA (US);
Amit Gul Phagwani, Fremont, CA (US);
George Steven Mcpherson, Seattle, WA (US);
Amazon Technologies, Inc., Seattle, WA (US);
Abstract
Devices, systems, and methods for tokenizing search attributes and terms of a search query for an index-based search. A method may include receiving, by a search service of a provider network, a first search query to search a first searchable document set, the first search query including a first search term in a first language; applying a first tokenization rule to identify the first search term in the first search query; determining that the first search term is in the first language; applying a second tokenization rule to tokenize the first search term based on the first search term being in the first language; causing a launch of a search instance by a managed compute service of the provider network, the search instance to execute a search function for a keyword-based text search using the tokenized first search term.