Patents by Inventor John VELISSARIOS
John VELISSARIOS has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11721152Abstract: A system may facilitate a distributed ledger technology (DLT) record based (for example, blockchain-based) ballot organization. A node configured to support an organizer role may generate a ballot that designates answers, and in some cases, conditions for valid vote-value transfers. The organizer may distribute vote-value to one or more voters. The voters may then commit portions (including null portions) of the received vote value to answers using committed tokens configured to bind the voter to a particular vote-value without divulging the particular vote value while in a cryptographic form.Type: GrantFiled: June 28, 2021Date of Patent: August 8, 2023Assignees: ACCENTURE GLOBAL SOLUTIONS LIMITED, DSX HOLDINGS LIMITEDInventors: Alexandr Nikolaevich Ivanov, Aleksei Vladimirovich Kazennov, Georgii Valerievich Mavchun, Mikhail Rymanov, Peter de Rooij, John Velissarios
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Patent number: 11461245Abstract: A system and method includes a blockchain operation stack which may control access to reading and writing operations for a blockchain. The blockchain operation stack may include a credential authority layer that may control permissions for profiles maintained by the credential authority layer. When the permissions are granted by the credential authority layer, a presentation layer may generate a display that may include information on the blockchain structure. Integrity outputs stored in a successor block may verify that a predecessor block has been rewritten and is valid. The presentation layer may provide tools to facilitate write layer operations to rewrite and append to the blockchain.Type: GrantFiled: November 16, 2017Date of Patent: October 4, 2022Assignee: Accenture Global Solutions LimitedInventors: Elena Yurievna Medvedeva, Maksim Aleksandrovich Pavlov, Ilya Aleksandrovich Trofimov, Giuseppe Ateniese, John Velissarios
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Patent number: 11297043Abstract: A system includes circuitry for cryptographic data share controls for distributed ledger technology based data constructs. The system may support placement of compute data on to a distributed ledger technology based data construct. The compute data may have multiple layers of encryption to support permissions and coordination of processing operations for application to the compute data. The multiple layers of encryption may include a homomorphic layer to allow sharing of the compute data for processing by a compute party without divulging the content of the compute data with the compute party. While in the homomorphically encrypted form, the homomorphic compute data supports the application of processing operations while maintaining the secrecy of the underlying data.Type: GrantFiled: July 16, 2020Date of Patent: April 5, 2022Assignee: Accenture Global Solutions LimitedInventors: David Treat, John Velissarios, Teresa Sheausan Tung, Luiz Pizzato, Deborah Garand, Atieh Ranjbar Kermany, Chia Jung Chang, Arjun Sitaraman Krishnan
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Publication number: 20210327191Abstract: A system may facilitate a distributed ledger technology (DLT) record based (for example, blockchain-based) ballot organization. A node configured to support an organizer role may generate a ballot that designates answers, and in some cases, conditions for valid vote-value transfers. The organizer may distribute vote-value to one or more voters. The voters may then commit portions (including null portions) of the received vote value to answers using committed tokens configured to bind the voter to a particular vote-value without divulging the particular vote value while in a cryptographic form.Type: ApplicationFiled: June 28, 2021Publication date: October 21, 2021Applicants: Accenture Global Solutions Limited, DSX Holdings LimitedInventors: Aleksandr Nikolaevich Ivanov, Aleksei Vladimirovich Kazennov, Georgii Valerievich Mavchun, Mikhail Rymanov, Peter de Rooij, John Velissarios
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Patent number: 11074775Abstract: A system may facilitate distributed ledger technology (DLT) record based (for example, blockchain-based) voting. A voter may distribute vote-value to answers using committed tokens that bind the voter to a particular vote-value without divulging the particular vote value while in a cryptographic form. The voter may distribute committed tokens to multiple answers. In some cases, the distribution of the committed tokens to multiple answers may frustrate attempts to determine the one or more targets to which the voter delivers a non-null vote-value.Type: GrantFiled: September 18, 2019Date of Patent: July 27, 2021Assignees: Accenture Global Solutions Limited, DSX Holdings LimitedInventors: Aleksandr Nikolaevich Ivanov, Aleksei Vladimirovich Kazennov, Georgii Valerievich Mavchun, Mikhail Rymanov, Peter de Rooij, John Velissarios
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Publication number: 20200371965Abstract: A system includes a blockchain operation stack which may control access to reading and writing operations for a blockchain. The blockchain operation stack may include a credential authority layer that may control permissions for profiles maintained by the credential authority layer. When the permissions are granted by the credential authority layer, a presentation layer may generate a display that may include information on the blockchain structure. The presentation layer may provide tools to facilitate write layer operations to rewrite and append to the blockchain.Type: ApplicationFiled: November 16, 2017Publication date: November 26, 2020Applicants: Accenture Global Solutions Limited, GSC Secrypt, LLCInventors: Elena Yurievna MEDVEDEVA, Maksim Aleksandrovich PAVLOV, llya Aleksandrovich TROFIMOV, Giuseppe ATENIESE, John VELISSARIOS
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Publication number: 20200351253Abstract: A system includes circuitry for cryptographic data share controls for distributed ledger technology based data constructs. The system may support placement of compute data on to a distributed ledger technology based data construct. The compute data may have multiple layers of encryption to support permissions and coordination of processing operations for application to the compute data. The multiple layers of encryption may include a homomorphic layer to allow sharing of the compute data for processing by a compute party without divulging the content of the compute data with the compute party. While in the homomorphically encrypted form, the homomorphic compute data supports the application of processing operations while maintaining the secrecy of the underlying data.Type: ApplicationFiled: July 16, 2020Publication date: November 5, 2020Applicant: Accenture Global Solutions LimitedInventors: David Treat, John Velissarios, Teresa Sheausan Tung, Luiz Pizzato, Deborah Garand, Atieh Ranjbar Kermany, Chia Jung Chang, Arjun Sitaraman Krishnan
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Patent number: 10742395Abstract: Hardware acceleration supports complex software processes. In particular, a hardware security module provides encryption support for transaction chains. In one implementation, the security module circuitry provides high-speed security features and acceleration of the security features for blockchain processing.Type: GrantFiled: February 1, 2019Date of Patent: August 11, 2020Assignee: Accenture Global Solutions LimitedInventors: John Velissarios, Callum Stuart Hyland, Laurence Richard Freeman, Piergiorgio Rettaroli, Ennio Acernese, Pasquale Di Tucci, Salvatore Gifuni
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Patent number: 10721217Abstract: A system includes circuitry for cryptographic data share controls for distributed ledger technology based data constructs. The system may support placement of compute data on to a distributed ledger technology based data construct. The compute data may have multiple layers of encryption to support permissions and coordination of processing operations for application to the compute data. The multiple layers of encryption may include a homomorphic layer to allow sharing of the compute data for processing by a compute party without divulging the content of the compute data with the compute party. While in the homomorphically encrypted form, the homomorphic compute data supports the application of processing operations while maintaining the secrecy of the underlying data.Type: GrantFiled: November 4, 2019Date of Patent: July 21, 2020Assignee: Accenture Global Solutions LimitedInventors: David Treat, John Velissarios, Teresa Sheausan Tung, Luiz Pizzato, Deborah Garand, Atieh Ranjbar Kermany, Chia Jung Chang, Arjun Sitaraman Krishnan
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Publication number: 20200153803Abstract: A system includes circuitry for cryptographic data share controls for distributed ledger technology based data constructs. The system may support placement of compute data on to a distributed ledger technology based data construct. The compute data may have multiple layers of encryption to support permissions and coordination of processing operations for application to the compute data. The multiple layers of encryption may include a homomorphic layer to allow sharing of the compute data for processing by a compute party without divulging the content of the compute data with the compute party. While in the homomorphically encrypted form, the homomorphic compute data supports the application of processing operations while maintaining the secrecy of the underlying data.Type: ApplicationFiled: November 4, 2019Publication date: May 14, 2020Applicant: Accenture Global Solutions LimitedInventors: David Treat, John Velissarios, Teresa Sheausan Tung, Luiz Pizzato, Deborah Garand, Atieh Ranjbar Kermany, Chia Jung Chang, Arjun Sitaraman Krishnan
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Publication number: 20200013251Abstract: A system may facilitate distributed ledger technology (DLT) record based (for example, blockchain-based) voting. A voter may distribute vote-value to answers using committed tokens that bind the voter to a particular vote-value without divulging the particular vote value while in a cryptographic form. The voter may distribute committed tokens to multiple answers. In some cases, the distribution of the committed tokens to multiple answers may frustrate attempts to determine the one or more targets to which the voter delivers a non-null vote-value.Type: ApplicationFiled: September 18, 2019Publication date: January 9, 2020Applicants: Accenture Global Solutions Limited, DSX Holdings LimitedInventors: Aleksandr Nikolaevich Ivanov, Aleksei Vladimirovich Kazennov, Georgii Valerievich Mavchun, Mikhail Rymanov, Peter de Rooij, John Velissarios
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Patent number: 10504314Abstract: A system may facilitate distributed ledger technology (DLT) record based (for example, blockchain-based) voting. A node configured to support a voter role may access a DLT record to determine answers and/or parameters for a ballot. An organizer of the ballot may provide the voter with a voter token that confers vote-value to the voter. The voter may distribute the vote-value to the answers using committed tokens that bind the voter to a particular vote-value without divulging the particular vote value while in a cryptographic form. The voter may distribute committed tokens to multiple answers. In some cases, the distribution of the committed tokens to multiple answers may frustrate attempts to determine the one or more targets to which the voter delivers a non-null vote-value.Type: GrantFiled: December 6, 2018Date of Patent: December 10, 2019Assignees: Accenture Global Solutions Limited, DSX Holdings LimitedInventors: Aleksandr Nikolaevich Ivanov, Aleksei Vladimirovich Kazennov, Georgii Valerievich Mavchun, Mikhail Rymanov, Peter de Rooji, John Velissarios
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Patent number: 10445965Abstract: A system may facilitate a distributed ledger technology (DLT) record based (for example, blockchain-based) ballot organization. A node configured to support an organizer role may generate a ballot that designates answers, and in some cases, conditions for valid vote-value transfers. The organizer may distribute vote-value to one or more voters. The voters may then commit portions (including null portions) of the received vote value to answers using committed tokens configured to bind the voter to a particular vote-value without divulging the particular vote value while in a cryptographic form.Type: GrantFiled: December 6, 2018Date of Patent: October 15, 2019Assignees: Accenture Global Solutions Limited, DSX Holdings LimitedInventors: Aleksandr Nikolaevich Ivanov, Aleksei Vladimirovich Kazennov, Georgii Valerievich Mavchun, Peter de Rooij, John Velissarios, Mikhail Rymanov
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Patent number: 10388097Abstract: A system may facilitate a distributed ledger technology (DLT) record based (for example, blockchain-based) auditing. A node configured to support an auditor role may access a ballot to determine answers and one or more voter transactions to determine committed tokens conferred to the answers. The auditor may access summation information for the committed tokens to facilitate comparison to a voter token acting as a source token for the committed tokens. Without necessarily gaining knowledge of the vote-value conferred by the individual committed tokens, the auditor may compare the committed tokens as a sum to the voter token and confirm that the sum of the committed tokens is consistent with the voter token. The auditor may generate an indication of the result of the comparison.Type: GrantFiled: December 6, 2018Date of Patent: August 20, 2019Assignees: Accenture Global Solutions Limited, DSX Holdings LimitedInventors: Aleksandr Nikolaevich Ivanov, Aleksei Vladimirovich Kazennov, Georgii Valerievich Mavchun, Mikhail Rymanov, Peter de Rooij, John Velissarios
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Publication number: 20190236879Abstract: A system may facilitate distributed ledger technology (DLT) record based (for example, blockchain-based) voting. A node configured to support a voter role may access a DLT record to determine answers and/or parameters for a ballot. An organizer of the ballot may provide the voter with a voter token that confers vote-value to the voter. The voter may distribute the vote-value to the answers using committed tokens that bind the voter to a particular vote-value without divulging the particular vote value while in a cryptographic form. The voter may distribute committed tokens to multiple answers. In some cases, the distribution of the committed tokens to multiple answers may frustrate attempts to determine the one or more targets to which the voter delivers a non-null vote-value.Type: ApplicationFiled: December 6, 2018Publication date: August 1, 2019Inventors: Aleksandr Nikolaevich Ivanov, Aleksei Vladimirovich Kazennov, Georgii Valerievich Mavchun, Mikhail Rymanov, Peter de Rooij, John Velissarios
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Publication number: 20190236881Abstract: A system may facilitate a distributed ledger technology (DLT) record based (for example, blockchain-based) auditing. A node configured to support an auditor role may access a ballot to determine answers and one or more voter transactions to determine committed tokens conferred to the answers. The auditor may access summation information for the committed tokens to facilitate comparison to a voter token acting as a source token for the committed tokens. Without necessarily gaining knowledge of the vote-value conferred by the individual committed tokens, the auditor may compare the committed tokens as a sum to the voter token and confirm that the sum of the committed tokens is consistent with the voter token. The auditor may generate an indication of the result of the comparison.Type: ApplicationFiled: December 6, 2018Publication date: August 1, 2019Inventors: Aleksandr Nikolaevich Ivanov, Aleksei Vladimirovich Kazennov, Georgii Valerievich Mavchun, Mikhail Rymanov, Peter de Rooij, John Velissarios
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Publication number: 20190236880Abstract: A system may facilitate a distributed ledger technology (DLT) record based (for example, blockchain-based) ballot organization. A node configured to support an organizer role may generate a ballot that designates answers, and in some cases, conditions for valid vote-value transfers. The organizer may distribute vote-value to one or more voters. The voters may then commit portions (including null portions) of the received vote value to answers using committed tokens configured to bind the voter to a particular vote-value without divulging the particular vote value while in a cryptographic form.Type: ApplicationFiled: December 6, 2018Publication date: August 1, 2019Inventors: Aleksandr Nikolaevich Ivanov, Aleksei Vladimirovich Kazennov, Georgii Valerievich Mavchun, Peter de Rooij, John Velissarios, Mikhail Rymanov
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Publication number: 20190182031Abstract: Hardware acceleration supports complex software processes. In particular, a hardware security module provides encryption support for transaction chains. In one implementation, the security module circuitry provides high-speed security features and acceleration of the security features for blockchain processing.Type: ApplicationFiled: February 1, 2019Publication date: June 13, 2019Applicant: Accenture Global Solutions LimitedInventors: John Velissarios, Callum Stuart Hyland, Laurence Richard Freeman, Piergiorgio Rettaroli, Ennio Acernese, Pasquale Di Tucci, Salvatore Gifuni
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Patent number: 10243731Abstract: Hardware acceleration supports complex software processes. In particular, a hardware security module provides encryption support for transaction chains. In one implementation, the security module circuitry provides high-speed security features and acceleration of the security features for blockchain processing.Type: GrantFiled: December 5, 2017Date of Patent: March 26, 2019Assignee: Accenture Global Solutions LimitedInventors: John Velissarios, Callum Stuart Hyland, Laurence Richard Freeman, Piergiorgio Rettaroli, Ennio Acernese, Pasquale Di Tucci, Salvatore Gifuni
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Publication number: 20180219671Abstract: Hardware acceleration supports complex software processes. In particular, a hardware security module provides encryption support for transaction chains. In one implementation, the security module circuitry provides high-speed security features and acceleration of the security features for blockchain processing.Type: ApplicationFiled: December 5, 2017Publication date: August 2, 2018Applicant: Accenture Global Solutions LimitedInventors: John VELISSARIOS, Callum Stuart Hyland, Laurence Richard Freeman, Piergiorgio Rettaroli, Ennio Acernese, Pasquale Di Tucci, Salvatore Gifuni