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:
Jul. 20, 2021
Filed:
Nov. 23, 2020
Eshares, Inc., San Francisco, CA (US);
Japjit Singh Tulsi, Los Altos Hills, CA (US);
Jerry O. Talton, III, Redwood City, CA (US);
Daniel Fike, Elmhurst, IL (US);
Neeraj Jain, Pleasanton, CA (US);
Vrushali Vivek Paunikar, San Francisco, CA (US);
Adam Nathan Savitzky, San Francisco, CA (US);
eShares, Inc., San Francisco, CA (US);
Abstract
Methods and systems for an extensible, universal ledger. One of the methods includes receiving at a journal manager engine a register transaction type request for a first transaction type, the journal manager engine reading and writing to a journal that stores a history of object state and of code by which object state is changed, wherein the register transaction type request is based at least in part on a template and specifies at least one action that can be performed as part of the first transaction type; writing the transaction type request to the journal including an operation definition for the first transaction type; receiving a transaction request of the first transaction type; obtaining the operation definition from the journal; executing an operation in response to the transaction request to produce a transaction result; and recording the transaction result in the journal.