The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 19, 2021
Filed:
Mar. 23, 2017
At&t Intellectual Property I, L.p., Atlanta, GA (US);
Eric Zavesky, Austin, TX (US);
James Pratt, Round Rock, TX (US);
Nigel Bradley, McDonough, GA (US);
Timothy Innes, Atlanta, GA (US);
Nikhil Marathe, Palatine, IL (US);
AT&T Intellectual Property I, L.P., Atlanta, GA (US);
Abstract
According to one embodiment, a blockchain service device includes an interface, a memory, and a processor. The interface receives a request to perform a blockchain service. The blockchain service includes generating a local key using a private key stored on a user device. The request includes a transaction restraint. The memory stores software used to generate an input to generate the local key. The processor generates the input in response to the request. The input is used to generate a local key that includes the at least one transaction restraint. The interface communicates the input and receives a first block in response to the communication of the input. The first block is generated using the local key and the transaction restraint. The processor inserts the first block in a blockchain, wherein inserting the first block in the blockchain preauthorizes a transaction that is limited by the transaction restraint.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile