Inventor · disambiguated record
Hancong Guan
Also filed as: GUAN HANCONG
5 granted patents·2 citations·filing 2020–2023
63Inventor score
Top patents by PatentIndex Score
5 records- 0183US11640601B2Method and system for regulation of blockchain transactionsMASTERCARD INTERNATIONAL INC·Filed 2020·Granted May 2, 2023·2 cites·20 claims
- 0263US12086802B2Method and system for mediated cross ledger stable coin atomic swaps using hashlocksMASTERCARD ASIA PACIFIC PTE LTD·Filed 2023·Granted Sep 10, 2024·0 cites·16 claims
- 0362US12229752B2Method and system for regulation of blockchain transactionsMASTERCARD INTERNATIONAL INC·Filed 2023·Granted Feb 18, 2025·0 cites·20 claims
- 0457US11748749B2Method and system for mediated cross ledger stable coin atomic swaps using hashlocksMASTERCARD ASIA PACIFIC PTE LTD·Filed 2021·Granted Sep 5, 2023·0 cites·16 claims
- 0545US11948141B2Method and system for securely initiating a checkout with an enrolled deviceMASTERCARD ASIA PACIFIC PTE LTD·Filed 2020·Granted Apr 2, 2024·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →