Inventor · disambiguated record
Ying Chan
Also filed as: CHAN YING · CHAN YING KEUNG
23 granted patents·11 pending applications·33 citations·filing 2008–2025
94Inventor score
Top patents by PatentIndex Score
34 records- 0194US11528145B2Constraining injection of unlocking transaction bytecodeNCHAIN LICENSING AG·Filed 2018·Granted Dec 13, 2022·8 cites·15 claims
- 0294US11509482B2Parameterisable smart contractsNCHAIN LICENSING AG·Filed 2018·Granted Nov 22, 2022·9 cites·15 claims
- 0391US12177364B2Securing blockchain transaction based on undetermined dataNCHAIN LICENSING AG·Filed 2023·Granted Dec 24, 2024·1 cites·15 claims
- 0491US11411740B2Duplicating smart contracts with termination conditionNCHAIN HOLDINGS LTD·Filed 2018·Granted Aug 9, 2022·4 cites·15 claims
- 0590US2025104062A1Forcing the injection of a previous transaction's bytecode into a blockchain transactionNCHAIN LICENSING AG·Filed 2024·Application pending·0 cites
- 0688US11810018B2Secure provision of undetermined data from an undetermined source into the locking script of a blockchain transactionNCHAIN LICENSING AG·Filed 2018·Granted Nov 7, 2023·2 cites·15 claims
- 0787US2025315822A1Constraining injection of unlocking transaction bytecodeNCHAIN LICENSING AG·Filed 2025·Application pending·0 cites
- 0887US2025173715A1Trustless deterministic state machineNCHAIN LICENSING AG·Filed 2024·Application pending·0 cites
- 0986US11695567B2Securing blockchain transaction based on undetermined dataNCHAIN LICENSING AG·Filed 2018·Granted Jul 4, 2023·3 cites·12 claims
- 1085US12205111B2Forcing the injection of a previous transaction's bytecode into a blockchain transactionNCHAIN LICENSING AG·Filed 2023·Granted Jan 21, 2025·0 cites·15 claims
- 1184US12443953B2Script-based blockchain interactionNCHAIN LICENSING AG·Filed 2024·Granted Oct 14, 2025·0 cites·12 claims
- 1284US12373829B2Constraining injection of unlocking transaction bytecodeNCHAIN LICENSING AG·Filed 2023·Granted Jul 29, 2025·0 cites·15 claims
- 1383US11893584B2Constraining injection of unlocking transaction bytecodeNCHAIN LICENSING AG·Filed 2022·Granted Feb 6, 2024·0 cites·14 claims
- 1483US2025307811A1Script based blockchain interactionNCHAIN LICENSING AG·Filed 2025·Application pending·0 cites
- 1582US12505438B2Secure provision of undetermined data from an undetermined source into the locking script of a blockchain transactionNCHAIN LICENSING AG·Filed 2023·Granted Dec 23, 2025·0 cites·13 claims
- 1682US12217257B2Trustless deterministic state machineNCHAIN LICENSING AG·Filed 2022·Granted Feb 4, 2025·0 cites·17 claims
- 1782US11915238B2Blockchain-implemented systems and methods for concurrent bytecode interpretationNCHAIN LICENSING AG·Filed 2018·Granted Feb 27, 2024·2 cites·17 claims
- 1881US12039528B2Script-based blockchain interactionNCHAIN LICENSING AG·Filed 2018·Granted Jul 16, 2024·2 cites·12 claims
- 1981US12033146B2Script based blockchain interactionNCHAIN LICENSING AG·Filed 2018·Granted Jul 9, 2024·2 cites·8 claims
- 2081US2024362627A1Script based blockchain interactionNCHAIN LICENSING AG·Filed 2024·Application pending·0 cites
- 2180US12493877B2Constraints on outputs of an unlocking transaction in a blockchainNCHAIN LICENSING AG·Filed 2024·Granted Dec 9, 2025·0 cites·18 claims
- 2278US2025141693A1Securing blockchain transaction based on undetermined dataNCHAIN LICENSING AG·Filed 2024·Application pending·0 cites
- 2374US2025094981A1Random number generation in a blockchainNCHAIN LICENSING AG·Filed 2024·Application pending·0 cites
- 2473US11893582B2Forcing the injection of a previous transaction's bytecode into a blockchain transactionNCHAIN LICENSING AG·Filed 2018·Granted Feb 6, 2024·0 cites·15 claims
- 2572US2024220983A1Blockchain-implemented systems and methods for concurrent bytecode interpretationNCHAIN LICENSING AG·Filed 2024·Application pending·0 cites
- 2670US12026710B2Constraints on outputs of an unlocking transaction in a blockchainNCHAIN LICENSING AG·Filed 2018·Granted Jul 2, 2024·0 cites·20 claims
- 2767US11456875B2Trustless deterministic state machineNCHAIN LICENSING AG·Filed 2018·Granted Sep 27, 2022·0 cites·15 claims
- 2863US12020249B2Methods and systems for blockchain-implemented script-based byte interpretationNCHAIN LICENSING AG·Filed 2018·Granted Jun 25, 2024·0 cites·18 claims
- 2960US12346898B2Script based blockchain interactionNCHAIN LICENSING AG·Filed 2018·Granted Jul 1, 2025·0 cites·14 claims
- 3057US12346902B2Rewarded puzzle solutionNCHAIN LICENSING AG·Filed 2018·Granted Jul 1, 2025·0 cites·13 claims
- 3156US12141803B2Random number generation in a blockchainNCHAIN LICENSING AG·Filed 2018·Granted Nov 12, 2024·0 cites·16 claims
- 3252US2023410102A1BlockchainCAMBRIDGE CRYPTOGRAPHIC LTD·Filed 2021·Application pending·0 cites
- 3346US2009083371A1Method and System for Realizing Electronic Data OutputCHAN YING KEUNG·Filed 2008·Application pending·0 cites
- 3445US2023410101A1BlockchainCAMBRIDGE CRYPTOGRAPHIC LTD·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →