Patents by Inventor Lachlan A. Maxwell
Lachlan A. Maxwell 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: 11310255Abstract: Systems and methods are disclosed for identifying malicious traffic associated with a website.Type: GrantFiled: August 17, 2020Date of Patent: April 19, 2022Assignee: Yahoo Ad Tech LLCInventors: Lachlan A. Maxwell, Donald J. McQueen
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Patent number: 11288386Abstract: The present teaching relates to method, system, medium, and implementation for secure data management associated with a record owner. A request is first received from a service provider for validating one or more data items in order to carry out a transaction between the record owner and the service provider. The record owner performs authentication required and send the request to a trusted party seeking to validate the one or more data items, wherein the trusted party is authorized to access the one or more data items. When a cloaked identifier to be used for validating the one or more data items is received from the trusted party, it is sent to the service provider for the service provider to use for validating the one or more data items.Type: GrantFiled: December 21, 2018Date of Patent: March 29, 2022Assignee: Verizon Patent and Licensing Inc.Inventors: Mani Tadayon, Dante J. Pacella, Lachlan Maxwell, Venkata Josyula, Lee Edward Sattler, Ashish A. Sardesai, Jean M. McManus
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Patent number: 11288387Abstract: The present teaching relates to method, system, medium, and implementation for secure data management by a trusted entity. A request is first received for validating one or more data items related to a record owner in order to carry out a transaction between the record owner and a service provider. With respect to the one or more data items, at least one access limitation associated therewith is determined. A cloaked identifier is generated for the request with information related to the transaction and the one or more data items incorporated therein and sent to the record owner to proceed with the validation.Type: GrantFiled: December 21, 2018Date of Patent: March 29, 2022Assignee: Verizon Patent and Licensing Inc.Inventors: Dante J. Pacella, Mani Tadayon, Lachlan Maxwell, Venkata Josyula, Lee Edward Sattler, Ashish A. Sardesai, Jean M. McManus
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Patent number: 11281754Abstract: The present teaching relates to method, system, medium, and implementations for authenticating a user. An authentication session is initiated to authenticate, via iris, a person claiming to be an authorized user. A trajectory is determined with respect to a display visible to the person. A plurality of focus dots are generated with corresponding coordinates on the trajectory with respect to the display and rendered to the person on the display in accordance with the corresponding coordinates during a specified period of time. A plurality of pictures of the iris of the person are captured during the period of time and used to determine whether the person is live based on the captured plurality of pictures of the iris of the person.Type: GrantFiled: December 21, 2018Date of Patent: March 22, 2022Assignee: Verizon Patent and Licensing Inc.Inventors: Dante J. Pacella, Lachlan Maxwell, Mani Tadayon, Saravanan Mallesan, Lee Edward Sattler, Ashish A. Sardesai, Jean M. McManus
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Publication number: 20220004610Abstract: The present teaching relates to method, system, medium, and implementations for authenticating a user. A first request is received to set up authentication information with respect to a user, wherein the first request specifies a type of information to be used for future authentication of the user. It is determined whether the type of information related to the user poses risks based on a reverse information search result. The type of information for being used for future authentication of the user is rejected when the type of information is determined to pose risks.Type: ApplicationFiled: July 7, 2021Publication date: January 6, 2022Inventors: Lachlan Maxwell, Dante J. Pacella, Mani Tadayon, Saravanan Mallesan, Lee Edward Sattler, Jean M. McManus, Ashish A. Sardesai
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Patent number: 11196740Abstract: The present teaching relates to method, system, medium, and implementation for biometric authentication in secure data management. Authentication is initiated for a person claiming to be a record owner prior to a transaction between the record owner and a service provider. Biometric based authentication of the person is performed by detecting liveness of the person and authenticating an identity of the person based on biometric information of the person. Upon successful authentication of the person, a trusted party processes a request directed to a trusted entity to validate one or more data items related to the record owner in order to proceed with the transaction and forward a cloaked identifier obtained based on the request, where the cloaked identifier is to be used by the service provider to seek a validation response with regard to the one or more data items from the trusted party.Type: GrantFiled: December 21, 2018Date of Patent: December 7, 2021Assignee: VERIZON PATENT AND LICENSING INC.Inventors: Dante J. Pacella, Mani Tadayon, Lachlan Maxwell, Jean M. McManus, Ashish A. Sardesai, Venkata Josyula
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Patent number: 11182608Abstract: The present teaching relates to method, system, medium, and implementations for authenticating a user. An authentication session is initiated to authenticate, via iris, a person claiming to be an authorized user. An obfuscation configuration is retrieved with respect to the authorized user and used to determine a sub-obfuscation configuration in accordance with information associated with the authentication session. A set of expected features associated with the sub-obfuscation configuration is obtained. One or more pictures are captured from the iris of the person who is expected to carry out at least one obfuscation measure consistent with the sub-obfuscation configuration for the authorized user in accordance with the information related to the authentication session and are used to determine whether the person is live based on the set of expected features associated with the sub-obfuscation configuration.Type: GrantFiled: December 21, 2018Date of Patent: November 23, 2021Assignee: VERIZON PATENT AND LICENSING INC.Inventors: Lachlan Maxwell, Dante J. Pacella, Mani Tadayon, Saravanan Mallesan, Lee Edward Sattler, Jean M. McManus
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Publication number: 20210344712Abstract: Systems and methods are disclosed for cryptographic signing of content requests. One method includes receiving, at a content network, a content request from a publisher website, the publisher website purporting to be associated with a publisher domain. At the content network, a public key may be received associated with the publisher domain. At the content network, at least one policy may be received associated with the publisher domain. It may be determined whether the content request comprises a cryptographic signature. If it is determined that the content request does not comprise a cryptographic signature, content may or may not be provided to the publisher website according to the policy from the publisher domain. If it is determined that the content request comprises a cryptographic signature, the cryptographic signature of the request may be validated using the public key.Type: ApplicationFiled: July 13, 2021Publication date: November 4, 2021Inventors: Lachlan A. MAXWELL, Andrew BRAKSATOR, George FLETCHER
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Publication number: 20210288788Abstract: Systems and methods for blockchain ledger growth management using separation of a blockchain ledger into multiple blockchain ledgers (each ledger having a state that can be tracked and used). The systems and methods also include linking the separated ledgers by utilizing a linking application and smart contracts added to the separated ledgers.Type: ApplicationFiled: June 3, 2021Publication date: September 16, 2021Inventors: Ashish SARDESAI, Dante J. PACELLA, Lachlan MAXWELL, Venkata JOSYULA, Mani TADAYON
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Patent number: 11108752Abstract: Systems and methods are disclosed for managing the resetting of online identities or accounts of users of Internet web pages. One method includes: receiving, through an electronic device, a request to reset login information to access a web page associated with the user's online account; determining that an IP address associated with the request is not identified as being suspicious; receiving user data intrinsic to the user's request; automatically verifying two or more values of the data intrinsic to the user's request as being indicative of a level of trust of the identity of the user; and transmitting, to the user over the Internet, a subset of options to reset the login information, the subset being selected based on the level of trust.Type: GrantFiled: December 23, 2019Date of Patent: August 31, 2021Assignee: Verizon Media Inc.Inventor: Lachlan A. Maxwell
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Publication number: 20210258145Abstract: Technologies for compressing a blockchain. In some examples, the technologies include removing selected blocks within a blockchain, and replacing the selected blocks with a summary block and a padding block. Each block of the selected blocks includes data in a certain state (such as data in an obsolete state). The technologies can include generating the summary block and padding blocks according to the data in the selected blocks and an original root hash included in the selected blocks and other blocks of the blockchain. The generating of the summary and padding blocks can include generating a new root hash in the summary and padding blocks that only replaces the original root hash in the summary and padding blocks. The generation of the new root hash can be based on a part of a header of a non-selected block of the blockchain directly linked to an end block of selected blocks.Type: ApplicationFiled: April 7, 2021Publication date: August 19, 2021Inventors: Ashish SARDESAI, Dante J. PACELLA, Lachlan MAXWELL, Venkata JOSYULA, Mani TADAYON
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Patent number: 11089054Abstract: Systems and methods are disclosed for cryptographic signing of content requests. One method includes receiving, at a content network, a content request from a publisher website, the publisher website purporting to be associated with a publisher domain. At the content network, a public key may be received associated with the publisher domain. At the content network, at least one policy may be received associated with the publisher domain. It may be determined whether the content request comprises a cryptographic signature. If it is determined that the content request does not comprise a cryptographic signature, content may or may not be provided to the publisher website according to the policy from the publisher domain. If it is determined that the content request comprises a cryptographic signature, the cryptographic signature of the request may be validated using the public key.Type: GrantFiled: January 14, 2020Date of Patent: August 10, 2021Assignee: VERIZON MEDIA INC.Inventors: Lachlan A. Maxwell, Andrew Braksator, George Fletcher
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Patent number: 11062006Abstract: The present teaching relates to method, system, medium, and implementations for authenticating a user. A first request is received to set up authentication information with respect to a user, wherein the first request specifies a type of information to be used for future authentication of the user. It is determined whether the type of information related to the user poses risks based on a reverse information search result. The type of information for being used for future authentication of the user is rejected when the type of information is determined to pose risks.Type: GrantFiled: December 21, 2018Date of Patent: July 13, 2021Assignee: Verizon Media Inc.Inventors: Lachlan Maxwell, Dante J. Pacella, Mani Tadayon, Saravanan Mallesan, Lee Edward Sattler, Jean M. McManus, Ashish A. Sardesai
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Publication number: 20210185055Abstract: Systems and methods are disclosed for utilizing sender-recipient pair data to establish sender-level trust in future communication. One method comprises receiving raw communication data over a network and testing the received raw communication data against trained machine learning data to predict whether the raw communication data is associated with expected communication data. The raw communication data is sorted for expected communication data, which is further analyzed for sender-recipient pair data and assigned an expected communication pair data score. Senders associated with an expected communication pair data score that meets or exceeds a threshold are labeled and stored in a database as trusted. As a result of the sender-recipient pair analysis, recipients at-risk for being scammed can be identified, senders misidentified as spammers can be properly classified, and machine learning techniques utilized for analyzing raw communication data can be fine-tuned.Type: ApplicationFiled: February 24, 2021Publication date: June 17, 2021Inventors: Lachlan A. MAXWELL, Donald J. MCQUEEN, Paul S. Rock
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Patent number: 11032064Abstract: Systems and methods for blockchain ledger growth management using separation of a blockchain ledger into multiple blockchain ledgers (each ledger having a state that can be tracked and used). The systems and methods also include linking the separated ledgers by utilizing a linking application and smart contracts added to the separated ledgers.Type: GrantFiled: December 19, 2018Date of Patent: June 8, 2021Assignee: VERIZON MEDIA INC.Inventors: Ashish Sardesai, Dante J. Pacella, Lachlan Maxwell, Venkata Josyula, Mani Tadayon
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Patent number: 10979213Abstract: Technologies for compressing a blockchain. In some examples, the technologies include removing selected blocks within a blockchain, and replacing the selected blocks with a summary block and a padding block. Each block of the selected blocks includes data in a certain state (such as data in an obsolete state). The technologies can include generating the summary block and padding blocks according to the data in the selected blocks and an original root hash included in the selected blocks and other blocks of the blockchain. The generating of the summary and padding blocks can include generating a new root hash in the summary and padding blocks that only replaces the original root hash in the summary and padding blocks. The generation of the new root hash can be based on a part of a header of a non-selected block of the blockchain directly linked to an end block of selected blocks.Type: GrantFiled: December 19, 2018Date of Patent: April 13, 2021Assignee: VERIZON MEDIA INC.Inventors: Ashish Sardesai, Dante J. Pacella, Lachlan Maxwell, Venkata Josyula, Mani Tadayon
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Patent number: 10965691Abstract: Systems and methods are disclosed for utilizing sender-recipient pair data to establish sender-level trust in future communication. One method comprises receiving raw communication data over a network and testing the received raw communication data against trained machine learning data to predict whether the raw communication data is associated with expected communication data. The raw communication data is sorted for expected communication data, which is further analyzed for sender-recipient pair data and assigned an expected communication pair data score. Senders associated with an expected communication pair data score that meets or exceeds a threshold are labeled and stored in a database as trusted. As a result of the sender-recipient pair analysis, recipients at-risk for being scammed can be identified, senders misidentified as spammers can be properly classified, and machine learning techniques utilized for analyzing raw communication data can be fine-tuned.Type: GrantFiled: September 28, 2018Date of Patent: March 30, 2021Assignee: VERIZON MEDIA INC.Inventors: Lachlan A. Maxwell, Donald J. McQueen, Paul S. Rock
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Patent number: 10860874Abstract: The present teaching relates to method, system, medium, and implementations for authenticating a user. An authentication session is first initiated to authenticate, via iris, a person claiming to be an authorized user, in which a first set of signals is randomly generated for controlling light strobing to be applied to the iris of the person for detecting liveness of the iris. A second set of signals is accordingly generated for controlling iris picture capturing synchronized with the light strobing. The light strobing is applied to the person via strobes generated based on the first set of signals and pictures of the iris of the person are acquired, based on the second set of signals, that are synchronized with the light strobing. Whether the person is live is then determined based on the synchronized pictures acquired when the light strobing is applied.Type: GrantFiled: December 21, 2018Date of Patent: December 8, 2020Assignee: Oath Inc.Inventors: Dante J. Pacella, Lachlan Maxwell, Mani Tadayon, Saravanan Mallesan, Lee Edward Sattler, Ashish A. Sardesai, Jean M. McManus
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Publication number: 20200380395Abstract: Systems and methods are disclosed for determining if an account identifier is computer-generated. One method includes receiving the account identifier, dividing the account identifier into a plurality of fragments, and determining one or more features of at least one of the fragments. The method further includes determining the commonness of at least one of the fragments, and determining if the account identifier is computer-generated based on the features of at least one of the fragments, and the commonness of at least one of the fragments.Type: ApplicationFiled: August 14, 2020Publication date: December 3, 2020Inventors: Donald J. MCQUEEN, Lachlan A. MAXWELL
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Publication number: 20200382542Abstract: Systems and methods are disclosed for identifying malicious traffic associated with a website.Type: ApplicationFiled: August 17, 2020Publication date: December 3, 2020Inventors: Lachlan A. Maxwell, Donald J. McQueen