WO2025088584 - MANAGING SECURE COMMUNICATIONS WITH CONFIDENTIAL ENTITIES
National phase entry is expected:
Publication Number
WO/2025/088584
Publication Date
01.05.2025
International Application No.
PCT/IB2024/060547
International Filing Date
25.10.2024
Title **
[English]
MANAGING SECURE COMMUNICATIONS WITH CONFIDENTIAL ENTITIES
[French]
GESTION DE COMMUNICATIONS SÉCURISÉES AVEC DES ENTITÉS CONFIDENTIELLES
Applicants **
R3 LTD.
Inventors
FYTRAKI, Sotiria
NESBIT, Matthew
Priority Data
63/593,930
27.10.2023
US
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
| * | |
| Number of Office Actions | * |
| * | |
International Searching Authority |
EPO
* |
| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
* |
| Type of Assignment |
The Standard Agent's Assignment
* |
| Applicant's Legal Status |
Legal Entity
* |
| * | |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Patent Delivery |
Send the Letters Patent by Courier
* |
| Translation |
|
* 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 | 2376 | |
| EPO | Filing, Examination, Granting | 11603 | |
| Japan | Filing, Examination, Granting | 2371 | |
| South Korea | Filing, Examination, Granting | 2426 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
23,516
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
Central bank digital currency (CBDC) tokens are used for payment in a transaction initiated by a payment card at an acquirer's point of sale. To facilitate these transactions, a payer node in a distributed ledger environment receives communication metadata that includes a communication value and a communication key from a payment device. The payer node can generate a communication structure that includes indications of input tokens to be spent in the transaction, as well as an output token associated with the communication key. The payer node can transmit the communication structure to a second node for verification of the signature and subsequent validation of the transaction.[French]
Des jetons de monnaie numérique de banque centrale (CBDC) sont utilisés pour le paiement dans une transaction initiée par une carte de paiement au point de vente d'un acquéreur. Pour faciliter ces transactions, un noeud de payeur dans un environnement de registre distribué reçoit des métadonnées de communication qui comprennent une valeur de communication et une clé de communication provenant d'un dispositif de paiement. Le noeud de payeur peut générer une structure de communication qui comprend des indications de jetons d'entrée à dépenser dans la transaction, ainsi qu'un jeton de sortie associé à la clé de communication.
Le noeud de payeur peut transmettre la structure de communication à un second noeud pour la vérification de la signature et la validation ultérieure de la transaction.