Recent Patents and Applications for Blockchain

by BAHGA ARSHDEEP ; MADISETTI VIJAY ; MADISETTI VIJAY K on October 10, 2019 at 12:00 pm

A blockchain value transfer method comprising receiving from a client a transfer request to transfer value in a form of at least one of a cryptocurrency and a token, determining if the transfer request is intra-chain or inter-chain, intra-chain defining a combined sending and receiving blockchain […]

by FETT NICHOLAS on October 10, 2019 at 12:00 pm

Decentralized computing and blockchain technologies have brought digital assets to the world, as well as new methods of creating traditional financial assets. The present innovation is a method for creating tradable assets on a computer implemented financial derivative that uses automated programs […]

by ZSCALER INC on October 10, 2019 at 12:00 pm

Systems and methods for managing configurations of distributed computing services include responsive to an update to a configuration of a service, performing a write to a cryptographically bound journal; validating the write by a plurality of validators; responsive to validation of the write, […]

by NIPPON TELEGRAPH AND TELEPHONE on October 10, 2019 at 12:00 pm

The present invention prevents ABI information from being altered and enables a user to safely read data on a blockchain. This registration terminal 1 is provided with: an extraction unit 142 for extracting ABI information, which is for accessing a smart contract, from the smart contract; and a […]

by PANASONIC INTELLECTUAL PROPERTY OF AMERICA CORP on October 10, 2019 at 12:00 pm

A management system includes: a right holder information storage unit which stores right holder information about a right holder entitled to use a delivery locker device; an agreement formation unit which, creates a block of a blockchain that includes a processing instruction, and stores the block […]

by MICROSOFT CORP ; MICROSOFT TECHNOLOGY LICENSING LLC on October 10, 2019 at 12:00 pm

A permissioned blockchain is caused to be deployed to nodes. Access level blocks are established. Each access level block is configured to store a nanoblock. Each nanoblock is an encrypted database. The access level blocks include access levels blocks for users, and the corresponding access level […]

by NCHAIN HOLDINGS LTD on October 10, 2019 at 12:00 pm

A method of transferring access to a digital asset is disclosed. The method comprises receiving a first blockchain transaction (4) from a first participant (6) by each of a plurality of second participants (8), (10). The first participant (6) has a first private key of a first private- public key […]

by AMERICAN EXPRESS TRAVEL RELATED SERVICES CO INC on October 10, 2019 at 12:00 pm

A reward points transfer system and process using blockchain is disclosed. Transaction account issuers may write reward transfer messages to the blockchain to initiate a transfer of reward points for a transaction account holders account to one or more rewards partners. Rewards partners may […]

by SOLIS ERIC A on October 10, 2019 at 12:00 pm

A method for converting cryptocurrency into real, spendable currency includes receiving, from a first electronic device, a peer-to-peer payment request including a payment amount and a unique identifier of a recipient, generating a cryptocurrency payment invoice in response to receiving the […]

by CRYPTO LAB INC on October 10, 2019 at 12:00 pm

A method for sharing data of a user device is disclosed. The method includes the steps of: receiving a private key from a server device storing information; generating a conversion key by homomorphic-encrypting the private key by using a homomorphic encryption key provided by the server device; and […]