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:
Aug. 19, 2025

Filed:

Dec. 20, 2024
Applicant:

Learneo, Inc., Redwood City, CA (US);

Inventors:

Saurabh S. Khanwalkar, San Mateo, CA (US);

Vipul Gagrani, San Jose, CA (US);

Kazem Jahanbakhsh, Redwood City, CA (US);

Mahdi Hajiabadi, Vancouver, CA;

Jennifer Louie, Mountain View, CA (US);

Mina Naghshnejad, San Ramon, CA (US);

Assignee:

Learneo, Inc., Redwood City, CA (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 16/3329 (2025.01);
U.S. Cl.
CPC ...
G06F 16/3329 (2019.01);
Abstract

Generative question answering and explanation includes receiving a question. It further includes identifying a type of the question. It further includes constructing a prompt to provide to a generative model based on the identified type of the question. It further includes providing output based on a generative response provided by the generative model. The output further comprises a citation. The citation is based at least in part on one or more contextual passages.


Find Patent Forward Citations

Khanwalkar, Saurabh. (2025). Large language model-based question answering system (U.S. Patent No. 12393620). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12393620

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

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