Abstract: An identity system for the Internet of Things (IOT) that enables users and machines to identify, authenticate and interact with products and collectibles without relying on a third-party-controlled authentication service. The system includes wireless tamperproof tags coupled to products and an open registry database where a chain of ownership of the items is able to be stored. The open registry enables public access to the item identity and data combined with item registration anonymity.

Abstract: An identity system for the Internet of Things (IOT) that enables users and machines to identify, authenticate and interact with products and collectibles without relying on a third-party-controlled authentication service. The system includes wireless tamperproof tags coupled to products and an open registry database where a chain of ownership of the items is able to be stored. The open registry enables public access to the item identity and data combined with item registration anonymity.

Abstract: An identity system for the Internet of Things (IOT) that enables users and machines to identify, authenticate and interact with products and collectibles without relying on a third-party-controlled authentication service. The system includes wireless tamperproof tags coupled to products and an open registry database where a chain of ownership of the items is able to be stored. The open registry enables public access to the item identity and data combined with item registration anonymity.

Abstract: A system, device and method of confidential secure custodial and/or ownership transfers of asset between entities implemented via an open registry, wherein a ledger securely records each of the transactions utilizing shielded or proxy data state such that information about the transactions cannot be gleaned from the ledger despite the accessible nature of the records on the open registry.

Abstract: An identity system for the Internet of Things (IOT) that enables users and machines to identify, authenticate and interact with products and collectibles without relying on a third-party-controlled authentication service. The system includes wireless tamperproof tags coupled to products and an open registry database where a chain of ownership of the items is able to be stored. The open registry enables public access to the item identity and data combined with item registration anonymity.

Abstract: A system, device and method of confidential secure custodial transfers of asset between entities utilizing transaction agents implemented via a distributed ledger (e.g. a blockchain). In particular, the transaction agents securely record each of the transactions on the ledger utilizing obfuscated or proxy data state such that information about the transactions cannot be gleaned from the ledger. In particular, the transaction agents are able to enforce business rules of the system by requesting zero-knowledge proofs from participants to the transaction (e.g. sender and recipient) in place of actual data for the transaction. The zero-knowledge proofs are able to be designed to prevent an observer of the distributed ledger from determining any information of the transaction that is taking place.

Abstract: An identity system for the Internet of Things (IOT) that enables users and machines to identify, authenticate and interact with items/goods without relying on a third-party-controlled authentication service. The system includes tags having alphanumeric values and coupled to items/goods and an open registry database and ledger where digital records associated with the items/goods is able to be stored. The open registry enables public access to the items/goods and data combined with item registration anonymity.

Abstract: An identity system for the Internet of Things (IOT) that enables users and machines to identify, authenticate and interact with items/identities/persons without relying on a third-party-controlled authentication service. The system includes wireless tamperproof tags coupled to items/identities/persons and an open registry database where digital records associated with the items/identities/persons is able to be stored. The open registry enables public access to the item/identity/person and data combined with item registration anonymity.

Abstract: An identity system for the Internet of Things (IOT) that enables users and machines to identify, authenticate and interact with products and collectibles without relying on a third-party-controlled authentication service. The system includes wireless tamperproof tags coupled to products and an open registry database where a chain of ownership of the items is able to be stored. The open registry enables public access to the item identity and data combined with item registration anonymity.

Abstract: An identity system for the Internet of Things (IOT) that enables users and machines to identify, authenticate and interact with products and collectibles without relying on a third-party-controlled authentication service. The system includes wireless tamperproof tags coupled to products and an open registry database where a chain of ownership of the items is able to be stored. The open registry enables public access to the item identity and data combined with item registration anonymity.

Abstract: An identity system for the Internet of Things (IOT) that enables users and machines to identify, authenticate and interact with products and collectibles without relying on a third-party-controlled authentication service. The system includes wireless tamperproof tags coupled to products and an open registry database where a chain of ownership of the items is able to be stored. The open registry enables public access to the item identity and data combined with item registration anonymity.

Abstract: An identity system for the Internet of Things (IOT) that enables users and machines to identify, authenticate and interact with products and collectibles without relying on a third-party-controlled authentication service. The system includes wireless tamperproof tags coupled to products and an open registry database where a chain of ownership of the items is able to be stored. The open registry enables public access to the item identity and data combined with item registration anonymity.

Abstract: An identity system for the Internet of Things (IOT) that enables users and machines to identify, authenticate and interact with products and collectibles without relying on a third-party-controlled authentication service. The system includes wireless tamperproof tags coupled to products and an open registry database where a chain of ownership of the items is able to be stored. The open registry enables public access to the item identity and data combined with item registration anonymity.

Abstract: An identity system for the Internet of Things (IOT) that enables users and machines to identify, authenticate and interact with products and collectibles without relying on a third-party-controlled authentication service. The system includes wireless tamperproof tags coupled to products and an open registry database where a chain of ownership of the items is able to be stored. The open registry enables public access to the item identity and data combined with item registration anonymity.

Abstract: An identity system for the Internet of Things (IOT) that enables users and machines to identify, authenticate and interact with products and collectibles without relying on a third-party-controlled authentication service. The system includes wireless tamperproof tags coupled to products and an open registry database where a chain of ownership of the items is able to be stored. The open registry enables public access to the item identity and data combined with item registration anonymity.

Abstract: A method for non-destructive reading of logic data stored in a memory includes applying to a first wordline a reading voltage so as not to cause a variation of the stable state of polarization of a layer of ferroelectric material, and generating a difference of potential between first and second bitlines. An output current is generated comparing the output current with a plurality of comparison values, and determining the logic value of the logic data to be read on the basis of the comparison.

Abstract: A method is for non-destructive reading of an information datum stored in a memory that includes a first wordline, a first bitline and a second bitline, and a first ferroelectric transistor, which is connected between the bitlines and has a control terminal coupled to the first wordline. The method includes applying to the first wordline a first reading electrical quantity, generating a first difference of potential between the first and second bitlines, generating a first output electrical quantity, and applying to the first wordline a second reading electrical quantity. The method further includes generating a second difference of potential between the first and second bitlines, generating a second output electrical quantity, and comparing the first and second output electrical quantities with one another. On the basis of a result of said comparison, the method includes determining the logic value of the information data.

Abstract: A method for non-destructive reading of logic data stored in a memory includes applying to a first wordline a reading voltage so as not to cause a variation of the stable state of polarization of a layer of ferroelectric material, and generating a difference of potential between first and second bitlines. An output current is generated comparing the output current with a plurality of comparison values, and determining the logic value of the logic data to be read on the basis of the comparison.

Abstract: A method is for non-destructive reading of an information datum stored in a memory that includes a first wordline, a first bitline and a second bitline, and a first ferroelectric transistor, which is connected between the bitlines and has a control terminal coupled to the first wordline. The method includes applying to the first wordline a first reading electrical quantity, generating a first difference of potential between the first and second bitlines, generating a first output electrical quantity, and applying to the first wordline a second reading electrical quantity. The method further includes generating a second difference of potential between the first and second bitlines, generating a second output electrical quantity, and comparing the first and second output electrical quantities with one another. On the basis of a result of said comparison, the method includes determining the logic value of the information data.

Abstract: Logic data is written in a memory having a first word line and a first bit line, with the memory including a first memory cell having a first ferroelectric transistor. The first ferroelectric transistor includes a layer of ferroelectric material and has a first conduction terminal coupled to the first bit line, and a control terminal coupled to the first word line. The logic data is written based on biasing the control terminal of the first ferroelectric transistor at a first biasing value, biasing the first conduction terminal of the first ferroelectric transistor at a second biasing value different from the first biasing value, and generating a stable variation of the state of polarization of the layer of ferroelectric material of the first ferroelectric transistor to write the logic data in the first memory cell.