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:
Mar. 24, 2026
Filed:
Mar. 21, 2023
Applicant:
Amazon Technologies, Inc., Seattle, WA (US);
Inventors:
Hanbo Li, Seattle, WA (US);
Patrick Ng, Great Neck, NY (US);
Zhiguo Wang, Syosset, 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);
Assignee:
Amazon Technologies, Inc., Seattle, WA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 16/24 (2019.01); G06F 16/2452 (2019.01); G06F 40/295 (2020.01); G06F 40/30 (2020.01);
U.S. Cl.
CPC ...
G06F 16/24522 (2019.01); G06F 40/295 (2020.01); G06F 40/30 (2020.01);
Abstract
Techniques for handling natural language query processing are described. In some examples, semantic meanings of words are determined during the natural language query processing. These semantic meanings are generated from metadata associated with the query and are to be used by an entity linker to help the linker link candidates to columns.