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:
Jun. 28, 2022
Filed:
Jun. 14, 2019
Make Great Sales Limited, Wanchai, HK;
Bruce Cran, Richmond, CA;
Make Great Sales Limited, Hong Kong, HK;
Abstract
Methods and systems are disclosed for recording a transaction between a user and a transaction system on a distributed ledger maintained by nodes interconnected over a peer-to-peer (P2P) network. Where the user has opted in, a block for the transaction is generated with the user's key and is broadcast to the P2P network for validation and entry on the distributed ledger. Where the user has not opted in, device information associated with the transaction is obtained, and a block for the transaction is generated by the device information and is broadcast to the P2P network for validation and entry on the distributed ledger. The device information may be used to locate, retrieve and claim the records of past transactions by the user on the distributed ledger.