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.

Date of Patent:
May. 19, 2026

Filed:

Dec. 30, 2024
Applicant:

Google Llc, Mountain View, CA (US);

Inventors:

Jinhyuk Lee, San Francisco, CA (US);

Zhuyun Dai, Sunnyvale, CA (US);

Sai Meher Karthik Duddu, Mountain View, CA (US);

Tao Lei, Sunnyvale, CA (US);

Iftekhar Naim, Los Gatos, CA (US);

Ming-Wei Chang, Redmond, WA (US);

Yuzhe Zhao, San Francisco, CA (US);

Assignee:

Google LLC, Mountain View, CA (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 16/2457 (2019.01);
U.S. Cl.
CPC ...
G06F 16/24578 (2019.01);
Abstract

Methods, systems, and apparatuses, including computer programs encoded on computer storage media, for identifying relevant documents to a query by using only retrieved token vectors of candidate documents rather than all token vectors of the documents. That is, by using only retrieved token vectors of candidate documents rather than all token vectors of the documents, the described techniques dramatically increase the speed and accuracy of identifying relevant documents to a query.


Find Patent Forward Citations

Lee, Jinhyuk. (2026). Contextualized token retriever (U.S. Patent No. 12632457). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12632457

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…