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:
Oct. 28, 2025
Filed:
Oct. 10, 2023
Corelogic Solutions, Llc, Irvine, CA (US);
Bin He, Philadelphia, PA (US);
Wei Geng, San Diego, CA (US);
Jon Arthur Wierks, Tustin, CA (US);
Kien Trong Trinh, San Diego, CA (US);
Mark A. Spieckerman, Dana Point, CA (US);
Sankar Bokka, Oxford, MS (US);
Bryan Byron Craver, San Diego, CA (US);
Roderick Maclan, San Diego, CA (US);
Tricia J. Murray, San Diego, CA (US);
CoreLogic Solutions, LLC, Irvine, CA (US);
Abstract
Systems and methods for property valuation using automated valuation models are described herein, which involve a complex series of workflows for data processing, automated valuation modeling, and error detection—each of which are capable of leveraging machine learning algorithms/techniques and can be combined and operated together in a specific manner in order to improve data availability and data quality, improve the accuracy of generated property value estimates, improve the performance of the models over time, and allow the property value estimation to be adapted to various use cases. Estimation of property value may involve an ensemble model which reconciles the outputs of different sub-models based on a use case, with the sub-models using different approaches that have their own strengths and weaknesses.