Real Estate Information System for Accurate Property Comparison

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Solution Overview

Problem

The real estate industry lacks access to current and accurate market information, with existing sources providing generalized, outdated, and subjective data that fails to cater to specific user segments, leading to unreliable decision-making.

Innovation Solution

A system that utilizes a computer network to provide timely and accurate real estate information through a database that calculates physical and location ratings, market standard values, and allows users to access and compare properties, enabling precise and up-to-date market insights.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Measurement precision

If current market data sources are used, then information is provided to users, but the information is too generalized and outdated

Engineering Contradiction:
Improveaccuracy of market informationVSAvoidtimeliness of data update
Core Design Contradiction:
Measurement precisionVSLoss of time

Solution Approach 1:

The patent segments the real estate market information into specific user segments (e.g., investors, developers, lenders) and provides tailored data for each segment's specific needs, moving away from generalized market data. This segmentation enables precise, timely information delivery to each user group without requiring comprehensive custom studies for each individual.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The system pre-compiles and updates market data continuously in the database before users request it, rather than gathering data on-demand. This preliminary action ensures that when users access the system, current accurate information is already available, eliminating delays associated with custom research timelines.

Inventive Principle:
Principle #10Preliminary action

2Reliability

If highly specific reliable data is obtained through custom studies, then accuracy is improved, but cost and time consumption increase

Engineering Contradiction:
Improvereliability of real estate informationVSAvoidcost of data acquisition
Core Design Contradiction:
ReliabilityVSQuantity of substance

Solution Approach 1:

The patent creates a universal database system that serves multiple user segments (investors, developers, lenders, appraisers) with a single infrastructure. This multi-functional system provides reliable data to all user types simultaneously, eliminating the need for each user to commission separate custom studies, thereby reducing overall cost while maintaining reliability.

Inventive Principle:
Principle #6Universality (Multi-functionality)

Solution Approach 2:

The system creates standardized data models and templates for different user segments that can be replicated and customized. Instead of conducting unique custom studies for each user, the system uses validated data collection methodologies and analysis frameworks that can be applied across multiple users, reducing cost while maintaining reliability through proven methods.

Inventive Principle:
Principle #26Copying

3Ease of manufacture

If data is updated periodically, then data collection is simplified, but accuracy of current market conditions is reduced

Engineering Contradiction:
Improveease of data collectionVSAvoidaccuracy of current market measurement
Core Design Contradiction:
Ease of manufactureVSMeasurement precision

Solution Approach 1:

The patent implements continuous data collection and updating mechanisms where market information is constantly refreshed in the database through automated processes. Multiple data sources are continuously monitored and integrated, ensuring the database reflects current market conditions without requiring manual periodic updates, thus maintaining both ease of operation and high accuracy.

Inventive Principle:
Principle #20Continuity of useful action

4Device complexity

If market data is treated as homogeneous, then data processing is simplified, but user-specific needs are not met

Engineering Contradiction:
Improvecomplexity of data processing systemVSAvoidability to meet specific user needs
Core Design Contradiction:
Device complexityVSAdaptability or versatility

Solution Approach 1:

The patent applies local quality by providing different types of processed information to different user segments based on their specific needs. The system maintains a standardized core database structure for simplicity but applies segment-specific filtering, analysis, and presentation layers that tailor the information to each user type (e.g., investment metrics for investors, development metrics for developers), achieving high adaptability without proportionally increasing overall system complexity.

Inventive Principle:
Principle #3Local quality

Data Source

PatentUS7974930B2Method and system for providing real estate information
Publication Date: 2011.07.05 YARDI SYST
  • US7974930B2 patent drawing
  • US7974930B2 patent drawing
  • US7974930B2 patent drawing

AI summary

An interactive, computer-implemented system for providing a comparison of at least two real estate properties is provided. The system includes a database that stores a plurality of data relating to real estate properties. The data includes at least one of address data, ownership data, size data, geographic location data and monetary value data. An interface system enables a system user to input a request for a comparison of at least a portion of the data for at least two of the real estate properties. The request includes information sufficient to identify the real estate properties to be compared. A processor uses the information to obtain a comparison of the data relating to the real estate properties. A delivery system provides to the system user a comparison of the data relating to the real estate properties.