Recent Patents and Applications for Blockchain

by INJE UNIV IND ACADEMIC COOPERATION FOUNDATION on February 21, 2020 at 12:00 pm

by MASTERCARD INT INC on February 20, 2020 at 12:00 pm

A method for conveying a one-time password using blockchain includes: receiving proposed transaction data from a merchant system including payment credentials, receiving account details, and a transaction amount; identifying user account data associated with the payment credentials including an […]

by LENOVO ENTERPRISE SOLUTIONS SINGAPORE PTE LTD ; LENOVO GROUP LTD on February 20, 2020 at 12:00 pm

A method of data transfer over a communication network from a first information handling apparatus to a plurality of second information handling apparatuses includes generating, by the first information handling apparatus, an initial block and initializing, based on the initial block, a ledger. The […]

by GEORGE WASHINGTON UNIV on February 20, 2020 at 12:00 pm

A distributed ledger application for the world of citizen philanthropy and social entrepreneurship, with stakeholder incentives designed to increase social good through accountability, transparency, and flexibility. In this system, called Directed Cash, individual donors specify conditions (the […]

by T MOBILE USA INC on February 20, 2020 at 12:00 pm

In a telecommunication network, individual network slices are provided for various uses and/or for various enterprise customers. A network subsystem such as a network slice comprises multiple components, such as routers, applications, virtual network functions, etc. Each component of the subsystem […]

by ALIPAY HANGZHOU INFORMATION TECHNOLOGY CO LTD on February 20, 2020 at 12:00 pm

Disclosed herein are methods, systems and apparatus, including computer programs encoded on computer storage media, for storing blockchain data. One of the methods includes receiving transactions issued by a client node communicably coupled to a permissioned blockchain network, sending the […]

by BANK OF AMERICA CORP on February 20, 2020 at 12:00 pm

A system, computer program product, and computer-implemented method for selective restore utilizing a blockchain architecture are provided. Embodiments comprise a controller assigned for selectively copying and reconstructing system data stored on a blockchain, the controller comprising at least […]

by QI AIMIN on February 20, 2020 at 12:00 pm

The present invention provides a blockchain-based commodity transaction method, and belongs to the field of commodity transaction. Said method comprises: a seller uploading commodity information to a blockchain transaction subsystem by means of a buyer client; a commodity display platform […]

by ALIPAY HANGZHOU INFORMATION TECHNOLOGY CO LTD on February 20, 2020 at 12:00 pm

Disclosed herein are methods, systems, and apparatus, including computer programs encoded on computer storage media, for storing blockchain data. One of the methods includes receiving a request for performing error correction coding (ECC) to one or more blocks of a blockchain, obtaining the one or […]

by ALIPAY HANGZHOU INFORMATION TECHNOLOGY CO LTD on February 20, 2020 at 12:00 pm

Disclosed herein are methods, systems, and apparatus, including computer programs encoded on computer storage media, for implementing a blockchain-based fault-tolerant system. One of the methods includes retrieving a first set of blockchain blocks from the blockchain network node using a first set […]