Sébastien LE CALLONNEC

Person

Greystones, IE

People

Patents Grantslast 30 patents

Information Patent Grant
Method and system for communication between blockchains on heteroge...
- Patent number 12,229,764
- Issue date Feb 18, 2025
- MasterCard International Incorporated
- Steven C. Davis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for regulation of blockchain transactions
- Patent number 12,229,752
- Issue date Feb 18, 2025
- MasterCard International Incorporated
- Donghao Huang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for transferring digital tokens to and from a phy...
- Patent number 12,131,326
- Issue date Oct 29, 2024
- MasterCard International Incorporated
- Sarala Buradagunta
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for enabling communication between blockchains on...
- Patent number 12,131,314
- Issue date Oct 29, 2024
- MasterCard International Incorporated
- Sarala Buradagunta
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system to delegate issuance capability to a third-party
- Patent number 12,073,370
- Issue date Aug 27, 2024
- MasterCard International Incorporated
- Sébastien Le Callonnec
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for supporting micro-transactions in a digital as...
- Patent number 12,067,544
- Issue date Aug 20, 2024
- MasterCard International Incorporated
- Sarala Buradagunta
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for auditing smart contracts
- Patent number 12,028,440
- Issue date Jul 2, 2024
- MasterCard International Incorporated
- Sébastien Le Callonnec
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for conversion of digital assets to fiat currency
- Patent number 12,020,239
- Issue date Jun 25, 2024
- MasterCard International Incorporated
- Thomas Treitlinger
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for communication between blockchains on heteroge...
- Patent number 11,954,678
- Issue date Apr 9, 2024
- MasterCard International Incorporated
- Sarala Buradagunta
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for enabling communication between blockchains on...
- Patent number 11,816,662
- Issue date Nov 14, 2023
- MasterCard International Incorporated
- Sarala Buradagunta
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for transferring digital tokens to and from a phy...
- Patent number 11,810,111
- Issue date Nov 7, 2023
- MasterCard International Incorporated
- Sarala Buradagunta
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system to delegate issuance capability to a third-party
- Patent number 11,699,135
- Issue date Jul 11, 2023
- MasterCard International Incorporated
- Sébastien Le Callonnec
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for regulation of blockchain transactions
- Patent number 11,640,601
- Issue date May 2, 2023
- MasterCard International Incorporated
- Donghao Huang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for conversion of digital assets to fiat currency
- Patent number 11,556,922
- Issue date Jan 17, 2023
- MasterCard International Incorporated
- Thomas Treitlinger
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for auditing smart contracts
- Patent number 11,558,173
- Issue date Jan 17, 2023
- MasterCard International Incorporated
- Sébastien Le Callonnec
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND SYSTEM FOR CONVERSION OF DIGITAL ASSETS TO FIAT CURRENCY
- Publication number 20240311806
- Publication date Sep 19, 2024
- MasterCard International Incorporated
- Thomas TREITLINGER
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM FOR COMMUNICATION BETWEEN BLOCKCHAINS ON HETEROGE...
- Publication number 20240220976
- Publication date Jul 4, 2024
- MasterCard International Incorporated
- Steven C. DAVIS
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM FOR ENABLING COMMUNICATION BETWEEN BLOCKCHAINS ON...
- Publication number 20240029055
- Publication date Jan 25, 2024
- MasterCard International Incorporated
- Sarala BURADAGUNTA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM FOR TRANSFERRING DIGITAL TOKENS TO AND FROM A PHY...
- Publication number 20240020695
- Publication date Jan 18, 2024
- MasterCard International Incorporated
- Sarala BURADAGUNTA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM TO DELEGATE ISSUANCE CAPABILITY TO A THIRD-PARTY
- Publication number 20230297975
- Publication date Sep 21, 2023
- MasterCard International Incorporated
- Sébastien LE CALLONNEC
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM OF TRANSACTION DISPUTE RESOLUTION
- Publication number 20230281617
- Publication date Sep 7, 2023
- MasterCard International Incorporated
- Oskar DURIS
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM FOR CONVERSION OF DIGITAL ASSETS TO FIAT CURRENCY
- Publication number 20230169495
- Publication date Jun 1, 2023
- MasterCard International Incorporated
- Thomas TREITLINGER
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM FOR AUDITING SMART CONTRACTS
- Publication number 20230163947
- Publication date May 25, 2023
- MasterCard International Incorporated
- Sébastien LE CALLONNEC
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM FOR TAMPER-RESISTANT EVENT SOURCING USING A DISTR...
- Publication number 20230140623
- Publication date May 4, 2023
- MasterCard International Incorporated
- Sébastien LE CALLONNEC
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM FOR PRIVATELY MANAGED DIGITAL ASSETS ON AN ENTERP...
- Publication number 20230068301
- Publication date Mar 2, 2023
- MasterCard International Incorporated
- Sébastien LE CALLONNEC
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM FOR CONVERSION OF DIGITAL ASSETS TO FIAT CURRENCY
- Publication number 20220374877
- Publication date Nov 24, 2022
- MasterCard International Incorporated
- Thomas TREITLINGER
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM FOR REGULATION OF BLOCKCHAIN TRANSACTIONS
- Publication number 20220067711
- Publication date Mar 3, 2022
- MasterCard International Incorporated
- Donghao Huang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM FOR AUDITING SMART CONTRACTS
- Publication number 20210297234
- Publication date Sep 23, 2021
- MasterCard International Incorporated
- Sébastien LE CALLONNEC
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM FOR SUPPORTING MICRO-TRANSACTIONS IN A DIGITAL AS...
- Publication number 20210295290
- Publication date Sep 23, 2021
- MasterCard International Incorporated
- Sarala BURADAGUNTA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM FOR TRANSFERRING DIGITAL TOKENS TO AND FROM A PHY...
- Publication number 20210295331
- Publication date Sep 23, 2021
- MasterCard International Incorporated
- Sarala BURADAGUNTA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM TO DELEGATE ISSUANCE CAPABILITY TO A THIRD-PARTY
- Publication number 20210295278
- Publication date Sep 23, 2021
- MasterCard International Incorporated
- Sébastien LE CALLONNEC
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM FOR ENABLING COMMUNICATION BETWEEN BLOCKCHAINS ON...
- Publication number 20210174346
- Publication date Jun 10, 2021
- MasterCard International Incorporated
- Sarala BURADAGUNTA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM FOR COMMUNICATION BETWEEN BLOCKCHAINS ON HETEROGE...
- Publication number 20210174356
- Publication date Jun 10, 2021
- MasterCard International Incorporated
- Sarala BURADAGUNTA
- G06 - COMPUTING CALCULATING COUNTING

Sébastien LE CALLONNEC

Person

Patents Grantslast 30 patents

Method and system for communication between blockchains on heteroge...

Method and system for regulation of blockchain transactions

Method and system for transferring digital tokens to and from a phy...

Method and system for enabling communication between blockchains on...

Method and system to delegate issuance capability to a third-party

Method and system for supporting micro-transactions in a digital as...

Method and system for auditing smart contracts

Method and system for conversion of digital assets to fiat currency

Method and system for communication between blockchains on heteroge...

Method and system for enabling communication between blockchains on...

Method and system for transferring digital tokens to and from a phy...

Method and system to delegate issuance capability to a third-party

Method and system for regulation of blockchain transactions

Method and system for conversion of digital assets to fiat currency

Method and system for auditing smart contracts

Patents Applicationslast 30 patents

METHOD AND SYSTEM FOR CONVERSION OF DIGITAL ASSETS TO FIAT CURRENCY

METHOD AND SYSTEM FOR COMMUNICATION BETWEEN BLOCKCHAINS ON HETEROGE...

METHOD AND SYSTEM FOR ENABLING COMMUNICATION BETWEEN BLOCKCHAINS ON...

METHOD AND SYSTEM FOR TRANSFERRING DIGITAL TOKENS TO AND FROM A PHY...

METHOD AND SYSTEM TO DELEGATE ISSUANCE CAPABILITY TO A THIRD-PARTY

METHOD AND SYSTEM OF TRANSACTION DISPUTE RESOLUTION

METHOD AND SYSTEM FOR CONVERSION OF DIGITAL ASSETS TO FIAT CURRENCY

METHOD AND SYSTEM FOR AUDITING SMART CONTRACTS

METHOD AND SYSTEM FOR TAMPER-RESISTANT EVENT SOURCING USING A DISTR...

METHOD AND SYSTEM FOR PRIVATELY MANAGED DIGITAL ASSETS ON AN ENTERP...

METHOD AND SYSTEM FOR CONVERSION OF DIGITAL ASSETS TO FIAT CURRENCY

METHOD AND SYSTEM FOR REGULATION OF BLOCKCHAIN TRANSACTIONS

METHOD AND SYSTEM FOR AUDITING SMART CONTRACTS

METHOD AND SYSTEM FOR SUPPORTING MICRO-TRANSACTIONS IN A DIGITAL AS...

METHOD AND SYSTEM FOR TRANSFERRING DIGITAL TOKENS TO AND FROM A PHY...

METHOD AND SYSTEM TO DELEGATE ISSUANCE CAPABILITY TO A THIRD-PARTY

METHOD AND SYSTEM FOR ENABLING COMMUNICATION BETWEEN BLOCKCHAINS ON...

METHOD AND SYSTEM FOR COMMUNICATION BETWEEN BLOCKCHAINS ON HETEROGE...