Coinplug, Inc.
Records under this name other than patents Coinplug, Inc. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 12,063,209 | Certificate issuing system based on block chain Formerly held In force · From the USPTO record | In force | From the USPTO record | |
| US 10,333,721 | Secure information transmitting system and method for personal identity authentication Formerly held In force · From the USPTO record | In force | From the USPTO record | |
| US 10,594,498 | Method and service-providing server for secure transmission of user-authenticating information Formerly held In force · From the USPTO record | In force | From the USPTO record | |
| US 10,885,501 | Accredited certificate issuance system based on block chain and accredited certificate issuance method based on block chain using same, and accredited certificate authentication system based on block chain and accredited certificate authentication method based on block chain using same Formerly held In force · From the USPTO record | In force | From the USPTO record | |
| US 11,005,666 | Tampering verification system and method for financial institution certificates based on blockchain Formerly held In force · From the USPTO record | In force | From the USPTO record | |
| US 10,395,062 | Method and server for authenticating and verifying file Formerly held In force · From the USPTO record | In force | From the USPTO record | |
| US 10,469,264 | Method and server for authenticating and verifying file Formerly held In force · From the USPTO record | In force | From the USPTO record | |
| US 11,538,036 | System and Method for Verifying Forgery of Financial Institution Proof Documents on Basis of Block Chain Formerly held In force · High confidence | In force | High confidence | |
| US 10,235,538 | Method and server for providing notary service for file and verifying file recorded by notary service Formerly held In force · From the USPTO record | In force | From the USPTO record | |
| US 10,372,942 | Method and server for providing notary service for file and verifying file recorded by notary service Formerly held In force · From the USPTO record | In force | From the USPTO record |