Inventor · disambiguated record
Chandan Garg
Also filed as: GARG CHANDAN
41 granted patents·7 pending applications·22 citations·filing 2018–2024
95Inventor score
Top patents by PatentIndex Score
48 records- 0191US12067539B2Method and system for a failsafe mechanism for blockchain walletsMASTERCARD INTERNATIONAL INC·Filed 2023·Granted Aug 20, 2024·2 cites·16 claims
- 0286US11928665B2Methods and systems for facilitating a payment transaction over a secure radio frequency connectionMASTERCARD INTERNATIONAL INC·Filed 2021·Granted Mar 12, 2024·2 cites·20 claims
- 0383US11488145B2Method and system for user-based distributed ledgersMASTERCARD INTERNATIONAL INC·Filed 2020·Granted Nov 1, 2022·2 cites·16 claims
- 0483US11025431B2Method and system for two factor authentication for blockchain transactionsMASTERCARD INTERNATIONAL INC·Filed 2018·Granted Jun 1, 2021·5 cites·16 claims
- 0581US12001643B1Age prediction of end users based on input device dataSARDINEAI CORP·Filed 2022·Granted Jun 4, 2024·1 cites·20 claims
- 0680US11734655B2Method and system for a failsafe mechanism for blockchain walletsMASTERCARD INTERNATIONAL INC·Filed 2019·Granted Aug 22, 2023·2 cites·16 claims
- 0775US11462120B2Method and system for conducting examinations over blockchainMASTERCARD INTERNATIONAL INC·Filed 2018·Granted Oct 4, 2022·2 cites·14 claims
- 0872US11032078B2Method and system for blockchain wallet dynamic private keyMASTERCARD INTERNATIONAL INC·Filed 2019·Granted Jun 8, 2021·2 cites·16 claims
- 0970US11829995B2Method and system for optimizing blockchain parsing using a wallet's static characteristicsMASTERCARD INTERNATIONAL INC·Filed 2022·Granted Nov 28, 2023·0 cites·16 claims
- 1070US11301459B2Method and system for data localization-compliant blockchain processing and storageMASTERCARD INTERNATIONAL INC·Filed 2019·Granted Apr 12, 2022·1 cites·16 claims
- 1169US12429997B2Age prediction of end users based on input device dataSARDINEAI CORP·Filed 2024·Granted Sep 30, 2025·0 cites·20 claims
- 1268US12033137B2Method and system for improved blockchain performance through aggregationMASTERCARD INTERNATIONAL INC·Filed 2023·Granted Jul 9, 2024·0 cites·20 claims
- 1367US11954673B2Method and system for user-based distributed ledgersMASTERCARD INTERNATIONAL INC·Filed 2022·Granted Apr 9, 2024·0 cites·16 claims
- 1467US11531980B2Method and system for optimizing blockchain parsing using a wallet's static characteristicsMASTERCARD INTERNATIONAL INC·Filed 2019·Granted Dec 20, 2022·0 cites·16 claims
- 1566US11915228B2Method and system for prevention of lost currency in blockchain networks to missing walletsMASTERCARD INTERNATIONAL INC·Filed 2022·Granted Feb 27, 2024·0 cites·16 claims
- 1666US11809415B2Method and system for data localization-compliant blockchain processing and storageMASTERCARD INTERNATIONAL INC·Filed 2022·Granted Nov 7, 2023·0 cites·11 claims
- 1766US11336457B2Method and system for pre-authorization of orphaned blockchain transactionsMASTERCARD INTERNATIONAL INC·Filed 2019·Granted May 17, 2022·2 cites·16 claims
- 1865US11943333B2Method and system for optimizing transaction flow for blockchain mining and confirmationMASTERCARD INTERNATIONAL INC·Filed 2022·Granted Mar 26, 2024·0 cites·20 claims
- 1965US11775962B2Method and system for improved blockchain performance through aggregationMASTERCARD INTERNATIONAL INC·Filed 2019·Granted Oct 3, 2023·0 cites·20 claims
- 2065US10958420B2Method and system for blockchain-implemented project managementMASTERCARD INTERNATIONAL INC·Filed 2018·Granted Mar 23, 2021·1 cites·16 claims
- 2162US11580533B2Method and system for optimization of data storage for distributed ledgersMASTERCARD INTERNATIONAL INC·Filed 2019·Granted Feb 14, 2023·0 cites·12 claims
- 2260US12112317B2Method and system for optimization of data storage for distributed ledgersMASTERCARD INTERNATIONAL INC·Filed 2023·Granted Oct 8, 2024·0 cites·16 claims
- 2360US2022391897A1Method and system for blockchain transaction confirmation for small merchantsMASTERCARD INTERNATIONAL INC·Filed 2022·Application pending·0 cites
- 2457US11972400B2Method and system of faster proof-of-work in distributed ledgerMASTERCARD INTERNATIONAL INC·Filed 2021·Granted Apr 30, 2024·0 cites·15 claims
- 2557US11323244B2Method and system for optimizing transaction flow for blockchain mining and confirmationMASTERCARD INTERNATIONAL INC·Filed 2019·Granted May 3, 2022·0 cites·16 claims
- 2655US2019295094A1System and method for enabling receipt of electronic paymentsMASTERCARD INTERNATIONAL INC·Filed 2019·Application pending·0 cites
- 2754US11620651B2Method and system for blocking and unblocking merchants for future transactionsMASTERCARD INTERNATIONAL INC·Filed 2019·Granted Apr 4, 2023·0 cites·16 claims
- 2854US11373175B2Method and system for linkage of blockchain private keysMASTERCARD INTERNATIONAL INC·Filed 2019·Granted Jun 28, 2022·0 cites·18 claims
- 2953US11443156B2Methods and systems for displaying health status of a payment cardMASTERCARD INTERNATIONAL INC·Filed 2021·Granted Sep 13, 2022·0 cites·18 claims
- 3053US11443311B2Method and system for blockchain transaction confirmation for small merchantsMASTERCARD INTERNATIONAL INC·Filed 2020·Granted Sep 13, 2022·0 cites·12 claims
- 3153US11373171B2Method and system for prevention of lost currency in blockchain networks to missing walletsMASTERCARD INTERNATIONAL INC·Filed 2020·Granted Jun 28, 2022·0 cites·16 claims
- 3252US11556948B2Method and system for using recycling to improve blockchain miningMASTERCARD INTERNATIONAL INC·Filed 2019·Granted Jan 17, 2023·0 cites·18 claims
- 3352US11200595B2Method and system for spam prevention in blockchain advertisingMASTERCARD INTERNATIONAL INC·Filed 2018·Granted Dec 14, 2021·0 cites·12 claims
- 3450US12093246B2Method and system for improved consensus using bootstrap resamplingMASTERCARD INTERNATIONAL INC·Filed 2020·Granted Sep 17, 2024·0 cites·16 claims
- 3549US12430645B2Method and system for authorization and settlement in blockchain transactionsMASTERCARD INTERNATIONAL INC·Filed 2021·Granted Sep 30, 2025·0 cites·16 claims
- 3649US11374962B2Method and system for prevention of spam attacks on a blockchain networkMASTERCARD INTERNATIONAL INC·Filed 2020·Granted Jun 28, 2022·0 cites·16 claims
- 3749US2020210979A1Method and system for public transportation fare calculations based on geolocationMASTERCARD INTERNATIONAL INC·Filed 2018·Application pending·0 cites
- 3849US2023128004A1Method and system for cancellation of distributed ledger transactionsMASTERCARD INTERNATIONAL INC·Filed 2021·Application pending·0 cites
- 3948US12386815B2Method and system for dynamic addition of blocks in a blockchainMASTERCARD INTERNATIONAL INC·Filed 2021·Granted Aug 12, 2025·0 cites·12 claims
- 4048US11064027B2Method and system for dynamic license plate numbersMASTERCARD INTERNATIONAL INC·Filed 2018·Granted Jul 13, 2021·0 cites·16 claims
- 4148US2021248600A1System and method to secure payment transactionsMASTERCARD INTERNATIONAL INC·Filed 2020·Application pending·0 cites
- 4247US12346885B2Method and system for control of PII through limiting transfers on blockchainMASTERCARD INTERNATIONAL INC·Filed 2019·Granted Jul 1, 2025·0 cites·12 claims
- 4347US11341161B2Method and system for grouping of blockchain nodes for greater consensusMASTERCARD INTERNATIONAL INC·Filed 2020·Granted May 24, 2022·0 cites·22 claims
- 4447US2023125542A1Method and system of initiating simultaneous start of block formationMASTERCARD INTERNATIONAL INC·Filed 2021·Application pending·0 cites
- 4546US11875357B2Method and system of using miner commitment to reward proofsMASTERCARD INTERNATIONAL INC·Filed 2020·Granted Jan 16, 2024·0 cites·18 claims
- 4645US11316706B2Method and system for using dynamic private keys to secure data file retrievalMASTERCARD INTERNATIONAL INC·Filed 2019·Granted Apr 26, 2022·0 cites·14 claims
- 4745US2021174317A1Method and system for modified mining probabilities based on feesMASTERCARD INTERNATIONAL INC·Filed 2019·Application pending·0 cites
- 4844US11562335B2Method and system for facilitating ATM transactions using blockchainMASTERCARD INTERNATIONAL INC·Filed 2018·Granted Jan 24, 2023·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →