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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.:

US 12705263 B1

PDFFull Text
Date of Patent:
Aug. 11, 2026

Filed:

Jun. 09, 2025

Systems and methods of establishing correlative relationships between geospatial data features in feature vectors representing property locations

Applicant:

Federal Home Loan Mortgage Corporation (Freddie Mac), McLean, VA (US);

Inventors:

Yuang Tang, Baltimore, MD (US);

Fabio Quijada, Reston, VA (US);

Jianglong Li, McLean, VA (US);

Assignee:

Federal Home Loan Mortage Corporation (Freddie Mac), McLean, VA (US);

Attorney:

Secant IP, P.L.L.C.

Primary Examiner:

Alexander Khong

Int. Cl.
CPC ...
G06F 16/00 (2019.01); G06F 16/2457 (2019.01); G06F 16/2458 (2019.01); G06F 16/248 (2019.01); G06F 16/28 (2019.01); G06F 16/29 (2019.01); G06N 20/00 (2019.01); G06Q 50/16 (2012.01);
U.S. Cl.
CPC ...
G06F 16/29 (2019.01); G06F 16/24573 (2019.01); G06F 16/2465 (2019.01); G06F 16/248 (2019.01); G06F 16/288 (2019.01); G06N 20/00 (2019.01); G06Q 50/16 (2013.01);
Abstract

In an illustrative embodiment, an automated system and method develops customized feature vectors from geospatial information system (GIS) information. The system and method may obtain GIS features located within a predetermined boundary surrounding a property location and store the GIS features within a feature vector. The system can add amplifying data features accessed from external data sources that expand a knowledge scope of GIS feature(s). Amounts of correlation between the GIS features and associated amplifying data features within the feature vector and a property value of the property location can be identified using at least one data model trained with a data set including types of GIS features of the customized feature vector of the property location.

Find Patent Forward Citations

Tang, Yuang. (2026). Systems and methods of establishing correlative relationships between geospatial data features in feature vectors representing property locations (U.S. Patent No. 12705263). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12705263

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

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