Patents by Inventor Emmanuel Parasirakis
Emmanuel Parasirakis 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).
-
Patent number: 11797519Abstract: Techniques for proving authenticity of data files, such as digital photos. An authentication/indexing server content from a client device such as a mobile device, and generates or receives other related data such as a reference to the content object, a fingerprint for the content object, and other metadata indicating for example a timestamp related to the content object. The fingerprint is inserted into a distributed ledger, with the distributed ledger returning a ledger address. A manifest object containing the transaction object, the ledger address, and a list of the content object and, optionally, related edits is then created and stored. The server may index fingerprints. Thus, a fingerprint can be used to authenticate subsequently received object against the stored metadata.Type: GrantFiled: June 19, 2019Date of Patent: October 24, 2023Assignee: Attestiv Inc.Inventors: John W. Bates, Thomas Mark Morley, Emmanuel Parasirakis, Nicos Vekiarides
-
Patent number: 11709823Abstract: A digital asset is represented and verified as a set of related digital asset or other content objects. Related metadata is stored on an immutable distributed ledger separately from the content objects themselves. For example, a transaction object includes metadata such as identifiers for two or more content objects, fingerprints for the content objects. The content objects may be stored in a local or cloud object repository. Validation of a later identified content object may include determining a fingerprint for the later identified content object, mapping that fingerprint to an address within the immutable distributed ledger to retrieve metadata previously mapped, and comparing the two fingerprints. Visual validation may be provided when the first and second fingerprints match, such as by displaying a positive icon adjacent the later identified object.Type: GrantFiled: September 9, 2021Date of Patent: July 25, 2023Assignee: Attestiv Inc.Inventors: John W. Bates, Thomas Mark Morley, Emmanuel Parasirakis, Nicos Vekiarides
-
Publication number: 20220100736Abstract: A digital asset is represented and verified as a set of related digital asset or other content objects. Related metadata is stored on an immutable distributed ledger separately from the content objects themselves. For example, a transaction object includes metadata such as identifiers for two or more content objects, fingerprints for the content objects. The content objects may be stored in a local or cloud object repository. Validation of a later identified content object may include determining a fingerprint for the later identified content object, mapping that fingerprint to an address within the immutable distributed ledger to retrieve metadata previously mapped, and comparing the two fingerprints. Visual validation may be provided when the first and second fingerprints match, such as by displaying a positive icon adjacent the later identified object.Type: ApplicationFiled: September 9, 2021Publication date: March 31, 2022Inventors: John W. Bates, Thomas Mark Morley, Emmanuel Parasirakis, Nicos Vekiarides
-
Patent number: 11120013Abstract: A digital asset is represented and verified as a set of related digital asset or other content objects. Related metadata is stored on an immutable distributed ledger separately from the content objects themselves. For example, a transaction object includes metadata such as identifiers for two or more content objects, fingerprints for the content objects. The content objects may be stored in a local or cloud object repository. Validation of a later identified content object may include determining a fingerprint for the later identified content object, mapping that fingerprint to an address within the immutable distributed ledger to retrieve metadata previously mapped, and comparing the two fingerprints. Visual validation may be provided when the first and second fingerprints match, such as by displaying a positive icon adjacent the later identified object.Type: GrantFiled: June 19, 2019Date of Patent: September 14, 2021Assignee: Attestiv Inc.Inventors: John W. Bates, Thomas Mark Morley, Emmanuel Parasirakis, Nicos Vekiarides
-
Publication number: 20200012806Abstract: Techniques for proving authenticity of data files, such as digital photos. An authentication/indexing server content from a client device such as a mobile device, and generates or receives other related data such as a reference to the content object, a fingerprint for the content object, and other metadata indicating for example a timestamp related to the content object. The fingerprint is inserted into a distributed ledger, with the distributed ledger returning a ledger address. A manifest object containing the transaction object, the ledger address, and a list of the content object and, optionally, related edits is then created and stored. The server may index fingerprints. Thus, a fingerprint can be used to authenticate subsequently received object against the stored metadata.Type: ApplicationFiled: June 19, 2019Publication date: January 9, 2020Inventors: John W. Bates, Thomas Mark Morley, Emmanuel Parasirakis, Nicos Vekiarides
-
Publication number: 20190391972Abstract: A digital asset is represented and verified as a set of related digital asset or other content objects. Related metadata is stored on an immutable distributed ledger separately from the content objects themselves. For example, a transaction object includes metadata such as identifiers for two or more content objects, fingerprints for the content objects. The content objects may be stored in a local or cloud object repository. Validation of a later identified content object may include determining a fingerprint for the later identified content object, mapping that fingerprint to an address within the immutable distributed ledger to retrieve metadata previously mapped, and comparing the two fingerprints. Visual validation may be provided when the first and second fingerprints match, such as by displaying a positive icon adjacent the later identified object.Type: ApplicationFiled: June 19, 2019Publication date: December 26, 2019Inventors: John W. Bates, Thomas Mark Morley, Emmanuel Parasirakis, Nicos Vekiarides
-
Patent number: 8055550Abstract: An order processing system includes an order structure in which an order includes multiple objects representing items being purchased, shipping methods, payment parameters, and other parts of an order. The order can include one or more of each of the types of objects. Items in the order can be divided among shipping methods and payment mechanisms using a relationship model to describe the relationships between the different types of objects. Shipping methods and payment mechanisms also can be related. The order may be represented as an order object, which represents the order and can be related to particular shipping methods and payment mechanisms. Relationship objects describe the relationships between objects. Relationship objects can use different relationship types to characterize the extent of the specified relationship.Type: GrantFiled: March 13, 2008Date of Patent: November 8, 2011Assignee: Art Technology Group, Inc.Inventors: Emmanuel Parasirakis, Tareef S. Kawaf
-
Publication number: 20080162288Abstract: An order processing system includes an order structure in which an order includes multiple objects representing items being purchased, shipping methods, payment parameters, and other parts of an order. The order can include one or more of each of the types of objects. Items in the order can be divided among shipping methods and payment mechanisms using a relationship model to describe the relationships between the different types of objects. Shipping methods and payment mechanisms also can be related. The order may be represented as an order object, which represents the order and can be related to particular shipping methods and payment mechanisms. Relationship objects describe the relationships between objects. Relationship objects can use different relationship types to characterize the extent of the specified relationship.Type: ApplicationFiled: March 13, 2008Publication date: July 3, 2008Applicant: ART TECHNOLOGY GROUP, INC.Inventors: Emmanuel PARASIRAKIS, Tareef Shocair KAWAF
-
Patent number: 7353189Abstract: An order processing system includes an order structure in which an order includes multiple objects representing items being purchased, shipping methods, payment parameters, and other parts of an order. The order can include one or more of each of the types of objects. Items in the order can be divided among shipping methods and payment mechanisms using a relationship model to describe the relationships between the different types of objects. Shipping methods and payment mechanisms also can be related. The order may be represented as an order object, which represents the order and can be related to particular shipping methods and payment mechanisms. Relationship objects describe the relationships between objects. Relationship objects can use different relationship types to characterize the extent of the specified relationship.Type: GrantFiled: November 21, 2001Date of Patent: April 1, 2008Assignee: Art Technology Group, Inc.Inventors: Emmanuel Parasirakis, Tareef Shocair Kawaf
-
Publication number: 20030028472Abstract: An order processing system includes an order structure in which an order includes multiple objects representing items being purchased, shipping methods, payment parameters, and other parts of an order. The order can include one or more of each of the types of objects. Items in the order can be divided among shipping methods and payment mechanisms using a relationship model to describe the relationships between the different types of objects. Shipping methods and payment mechanisms also can be related. The order may be represented as an order object, which represents the order and can be related to particular shipping methods and payment mechanisms. Relationship objects describe the relationships between objects. Relationship objects can use different relationship types to characterize the extent of the specified relationship.Type: ApplicationFiled: November 21, 2001Publication date: February 6, 2003Inventors: Emmanuel Parasirakis, Tareef Shocair Kawaf