Method and system for providing smart business card for personal information protection

The smart business card system addresses personal information protection by selectively sharing data based on recognition media, managing contact blockers, and enabling reconnection, thus enhancing privacy and facilitating professional networking.

WO2026106317A1PCT designated stage Publication Date: 2026-05-21JEONG CHANG HOON
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Patent Information

Authority / Receiving Office
WO · WO
Patent Type
Applications
Current Assignee / Owner
JEONG CHANG HOON
Filing Date
2025-11-12
Publication Date
2026-05-21

AI Technical Summary

Technical Problem

Users face challenges in protecting personal information from exposure and leakage when sharing contact details, especially in professional settings, and lack effective measures to manage and control the disclosure of such information.

Method used

A smart business card system that selectively provides personal information based on recognition media, using unique information for each medium, manages contact blockers, supports reconnection with new safe numbers, and allows real-time privacy settings to control contact allowance.

Benefits of technology

Enhances user privacy by controlling personal information disclosure, safeguards information through safe number management, supports continuous contact, protects against malicious complaints, and facilitates seamless business networking.

✦ Generated by Eureka AI based on patent content.

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Abstract

A method by which at least one processor module of a smart business card provision server provides a smart business card for personal information protection, according to an embodiment of the present invention, comprises the steps of: acquiring, from a first terminal, a first request comprising a predetermined recognition medium; detecting identification information specifying the recognition medium, on the basis of the acquired first request; on the basis of the detected identification information, acquiring unique information of a second terminal, which has pre-matched to the identification information; and on the basis of the acquired unique information, performing a first action of providing the first terminal with a contact or web page that connects to the second terminal, wherein the unique information comprises any one piece of unique information from among first unique information supporting sharing of the contact that connects to the second terminal and second unique information preventing exposure of the contact that connects to the second terminal.
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