Coinplug, Inc.

République de Corée


 
Quantité totale PI 132
Rang # Quantité totale PI 9 029
Note d'activité PI 3/5.0    162
Rang # Activité PI 4 202
Classe Nice dominante Appareils et instruments scienti...

Brevets

Marques

48 3
26 0
55 0
0
 
Dernier brevet 2021 - Certificate issuing system based...
Premier brevet 2015 - System and method for trading di...
Dernière marque 2020 - MYKEEPIN
Première marque 2018 - METADIUM

Industrie (Classification de Nice)

Derniers inventions, produits et services

2021 Invention Certificate issuing system based on block chain. The present invention provides a certificate is...
Invention Tampering verification system and method for financial institution certificates, based on blockch...
Invention Method and server for providing notary service for file and verifying file recorded by notary ser...
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...
P/S Downloadable software for managing cryptocurrency transactions using blockchain technology; Downl...
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 and server for providing notary service with respect to file and verifying file recorded b...
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 utxo-based protocol, and document ma...
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 smart contact and...
Invention Method for superseding log-in of user through pki-based authentication by using blockchain databa...
Invention Method for providing payment gateway service using utxo-based protocol and server using same. Th...
Invention Method and server for authenticating and verifying file. Provided is a method according to one e...
Invention Method and server for authenticating and verifying file. Provided is a method according to one em...
Invention Method and service-providing server for secure transmission of user-authenticating information. A...
Invention Method for issuing currency and making payment by managing balance database for each block in blo...
Invention Method for issuing currency and making payment using utxo-based protocol and sever using same. T...
Invention Method for issuing, redeeming, refunding, settling and revoking electronic voucher by using utxo-...
Invention Method for oauth service through blockchain network, and device and server using the same. A meth...
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 terminal and server using the same. A me...
P/S Downloadable mobile software applications for managing, storing and securing personal information...
Invention Method for managing information using tree structure based on blockchain, server and terminal usi...
2018 Invention System for authenticating certificate based on blockchain network, and method for authenticating ...
Invention System for issuing certificate based on blockchain network, and method for issuing certificate ba...
Invention Blockchain-based payment method, and payment server using same. The present invention relates to ...
Invention Tampering verification system and method for financial institution certificates based on blockcha...
P/S Business supervision of payment operations and of computer payment systems; Business administrati...
2017 Invention Method for providing recording and verification service for data received and transmitted by mess...
2016 Invention Method and server for authenticating and verifying file. Provided is a method according to the pr...
Invention Accredited certificate issuance system based on block chain and accredited certificate issuance m...