Coinplug, Inc.

République de Corée


 
Quantité totale PI 83
Rang # Quantité totale PI 15 513
Note d'activité PI 2,4/5.0    40
Rang # Activité PI 18 815
Classe Nice dominante Publicité; Affaires commerciales

Brevets

Marques

0 1
26 0
56 0
0
 
Dernier brevet 2022 - Decentralized identifier (did)-b...
Premier brevet 2015 - System and method for trading di...
Dernière marque 2018 - METADIUM
Première marque 2018 - METADIUM

Industrie (Classification de Nice)

Derniers inventions, produits et services

2021 Invention Decentralized identifier (did)-based non-face-to-face user authentication method using non-face-t...
Invention Method for providing authentication service by using decentralized identity and server using the ...
2020 Invention Zero-knowledge proof-based certificate service method using blockchain network, certification sup...
Invention Blockchain network-based virtual common id service method and service provision server using same...
Invention Method for providing relational decentralized identifier service and blockchain node using the sa...
Invention Method for providing virtual asset service based on decentralized identifier and virtual asset se...
Invention Method for providing online ticket service by using blockchain network and server using same. The...
Invention Method of using service by using pki-based one-time id, and user terminal using same. The present...
Invention Method and server for managing user identity by using blockchain network, and method and terminal...
Invention Method and server for managing identity of user by using blockchain network, and method and termi...
2019 Invention Method and server for managing user identity using blockchain network, and method and terminal fo...
Invention Method for generating pki key based on biometric information and device for generating key by usi...
Invention Method for sso service using pki based on blockchain networks, and device and server using the sa...
Invention Method for oauth service through blockchain network, and device and server using the same. A meth...
Invention Method for managing information using tree structure based on blockchain, server and terminal usi...
2018 Invention Blockchain-based payment method, and payment server using same. The present invention relates to ...
Invention Blockchain-based method for making payment for internet of things device, and server, service pro...
Invention Method for making payment for internet of things device by means of blockchain database and merkl...
Invention Method for approving use of card by using token id on basis of blockchain and merkle tree structu...
Invention Method for approving use of card by using blockchain-based token id and server using method. The ...
Invention Method for managing document on basis of blockchain by using merkle tree structure in utxo-based ...
Invention Method for managing document on basis of blockchain by using utxo-based protocol, and document ma...
P/S Business supervision of payment operations and of computer payment systems; Business administrati...
Invention Method for providing simplified account registration service and user authentication service, and...
Invention Method for superseding log-in of user through pki-based authentication by using blockchain databa...
Invention Method for superseding log-in of user through pki-based authentication by using merkle tree struc...
Invention Method for superseding log-in of user through pki-based authentication by using smart contact and...
Invention Method for providing payment gateway service using utxo-based protocol and server using same. The...
Invention Method and terminal for authenticating user by utilizing mobile id by means of blockchain databas...
Invention Blockchain database-based method and terminal for authenticating user non-face-to-face by utilizi...
2017 Invention Method for providing integrated point service by using merkle tree structure in utxo-based protoc...
Invention Method for providing integrated point service by managing balance database for each block in bloc...
Invention Method for issuing currency and making payment using utxo-based protocol and sever using same. Th...
Invention Method for issuing currency and making payment using merkle tree structure in utxo-based protocol...
Invention Method for issuing currency and making payment by managing balance database for each block in blo...
Invention Method for providing smart contract-based certificate service, and server employing same. The pre...
Invention Method for issuing, redeeming, refunding, settling and revoking electronic voucher by managing ba...
Invention Method for issuing, redeeming, refunding, settling and revoking electronic voucher by using utxo-...