Electronic Property Title Card with Cryptographic Chip
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Solution Overview
Problem
Current title deeds for real estate and movable property are prone to issues such as security risks, conservation challenges, high costs, and lengthy transfer processes, particularly in developing countries lacking reliable cadastre systems, leading to land insecurity and hindered development.
Innovation Solution
A new generation secure electronic title deed system using cards with cryptographic electronic chips, containing comprehensive property information, accessible via card readers with confidential codes, allowing secure storage, modification, and transfer of ownership.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If paper title deeds are used for real estate and movable property, then ownership transfer can be recorded, but security risks, conservation challenges, and vulnerability to damage increase
Solution Approach 1:
The patent replaces the mechanical paper-based title deed system with an electronic card system containing cryptographic chips. The card reader device reads cryptographic codes from the card's electronic chip, substituting physical paper documents with electronic data storage and verification, thereby eliminating vulnerabilities to physical damage while maintaining security and authenticity verification capabilities
Solution Approach 2:
The patent creates a digital copy of the title deed information stored on an electronic card with cryptographic verification. The card contains essential ownership data and cryptographic codes that replicate the functionality of paper title deeds, allowing secure verification of ownership without requiring physical paper documents that are susceptible to damage, loss, or forgery
2Reliability
If notarial deeds on paper are used for property transfer, then ownership transfer can be authenticated, but the transfer process becomes lengthy (2 to 3 months or more)
Solution Approach 1:
The patent replaces the lengthy paper-based notarial process with an electronic card system where ownership transfer is authenticated through cryptographic verification. The card reader instantly verifies the cryptographic code on the card, eliminating the multi-month processing time required for paper title deeds while maintaining the authentication function through digital verification of ownership rights
Solution Approach 2:
The patent performs preliminary verification of ownership rights by storing cryptographic codes that encode property identification, owner identity, and transfer authorization information. This pre-encoded information allows instant verification during transfer, eliminating the need for lengthy sequential verification processes required by traditional notarial systems
3Loss of information
If voluminous paper title deeds are maintained, then complete property information can be stored, but space requirements, conservation costs, and transport difficulties increase
Solution Approach 1:
The patent replaces voluminous paper documents with a compact electronic card containing a cryptographic chip. The chip stores compressed cryptographic representations of property information including identification data, ownership details, and transfer records. This electronic storage eliminates the need for extensive physical storage space while preserving complete property information through efficient data encoding and cryptographic verification
Solution Approach 2:
The patent transforms physical paper-based information storage into electronic digital storage with fundamentally different physical parameters. The cryptographic chip stores information in binary form with high density, reducing storage requirements from voluminous paper archives to a compact card while maintaining information completeness through efficient data structures and cryptographic encoding schemes
4Reliability
If paper title deeds are transported and consulted, then property ownership can be verified, but cost and operational complexity increase
Solution Approach 1:
The patent replaces the cumbersome process of transporting and consulting paper title deeds with an electronic card system. The card reader device instantly reads the cryptographic code from the card, providing immediate verification of ownership without requiring physical transport or manual review of voluminous documents, thereby dramatically improving ease of operation while maintaining verification reliability
Solution Approach 2:
The patent enables self-service verification where the card holder can present their own card for verification. The cryptographic code on the card contains sufficient information for the card reader to independently verify ownership rights without requiring intervention from notaries or registration offices, eliminating the need for complex operational procedures and reducing costs
Data Source
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AI summary
The invention relates to a next-generation, secure, electronic property title device including a property title card (1), on which information relating to at least one owner and to at least one real estate and/or personal property are engraved, and a professional card (3), on which information concerning a professional is engraved. The device is characterized in that said card (1) includes a secure electronic chip (2) intended to contain confidential information about said owner and about said personal and/or real estate property as well as all rights of access to said information. Said professional card (3) includes a secure electronic chip (4) intended to contain information about said professional and the rights of access of said professional to the information of the property title card (1), in the presence of the owner of the good and of said card (1). The device also includes a dedicated card reader allowing access to the information contained in said card (1) and in the professional card. The invention further relates to the method for the creation and the modification, by a professional, of the card (1), as well as to the application software implemented in the abovementioned device and to the use of said card (1) as a universal property title.