WO2025242057 - COMPOSITE QR CODE VERIFICATION METHOD AND SYSTEM
National phase entry is expected:
Publication Number
WO/2025/242057
Publication Date
27.11.2025
International Application No.
PCT/CN2025/095856
International Filing Date
19.05.2025
Title **
[English]
COMPOSITE QR CODE VERIFICATION METHOD AND SYSTEM
[French]
PROCÉDÉ ET SYSTÈME DE VÉRIFICATION DE CODE QR COMPOSITE
[Chinese]
一种复合QR码验证方法及系统
Applicants **
JIANG, Zhihao
Inventors
JIANG, Zhihao
Priority Data
202410657733.6
26.05.2024
CN
202410619412.7
19.05.2024
CN
202411481213.0
23.10.2024
CN
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
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| Pages of Specification | * |
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| Number of Office Actions | * |
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International Searching Authority |
CNIPA
* |
| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
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| Type of Assignment |
The Standard Agent's Assignment
* |
| Applicant's Legal Status |
Natural Person
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| * | |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Patent Delivery |
Send the Letters Patent by Courier
* |
| Translation |
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* The data is based on automatic recognition. Please verify and amend if necessary.
** IP-Coster compiles data from publicly available sources. If this data includes your personal information, you can contact us to request its removal.
Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 1715 | |
| EPO | Filing, Examination, Granting | 8719 | |
| Japan | Filing, Examination, Granting | 2049 | |
| South Korea | Filing, Examination, Granting | 1919 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
19,142
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Abstract[English]
The present invention provides a composite QR code verification method and system. The system comprises a code generation system, a QR code generation system, and a verification server. During generation, a composite QR code satisfying a verification rule can be generated on the basis of a generated first code and second code, and the composite QR code can be checked. The composite QR code can be applied to fields such as product anti-counterfeiting and process management, so as to ensure the authenticity of a product to which the composite QR code is assigned or the reliability of a process management procedure.[French]
La présente invention concerne un procédé et un système de vérification de code QR composite. Le système comprend un système de génération de code, un système de génération de code QR et un serveur de vérification. Pendant la génération, un code QR composite satisfaisant une règle de vérification peut être généré sur la base d'un premier code et d'un second code générés, et le code QR composite peut être vérifié. Le code QR composite peut être appliqué à des domaines tels qu'une anti-contrefaçon de produit et une gestion de processus, de façon à assurer l'authenticité d'un produit auquel le code QR composite est affecté ou la fiabilité d'une procédure de gestion de processus.[Chinese]
本发明提供一种复合QR码验证方法及系统。其系统包括编码生成系统、QR码生成系统、验证服务器；生成时，基于生成的第一编码和第二编码，可生成满足验证规则的复合QR码，并可对复合QR码进行校验。该复合QR码可以应用于商品防伪、流程管理等领域，以保障被赋予复合QR码的商品的真实性或流程管理过程的可靠性。