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:
Feb. 17, 2026
Filed:
Feb. 23, 2023
Centre for Perceptual and Interactive Intelligence (Cpii) Limited, Pak Shek Kok, CN;
Abstract
A deterministic concurrency control protocol for a blockchain is described. A set of transactions of the blockchain are received at a node. A simulation step and a commit step are performed to process the transactions. A dependency graph is generated comprising the set of transactions and a set of dependencies between the set of transactions, the set of dependencies including one or more read-write dependencies. A backward dangerous structure is identified in the dependency graph. The backward dangerous structure includes a first read-write dependency from a second transaction to a first transaction, and a second read-write dependency from a third transaction to the second transaction. A transaction is aborted based on the identified backward dangerous structure. Each non-aborted transaction is committed. Steps for update reordering, update coalescence, and inter-block parallelism are described.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile