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:
Sep. 01, 2020
Filed:
Mar. 30, 2018
Konica Minolta Laboratory U.s.a., Inc., San Mateo, CA (US);
Rahul Suraparaju, Fremont, CA (US);
KONICA MINOLTA LABORATORY U.S.A., INC., San Mateo, CA (US);
Abstract
A modified mining algorithm of the conventional bitcoin system adopts, during some periods of time, a lower difficulty for proof-of-work (PoW) than the default difficulty of the conventional bitcoin system, while implementing a malicious fork detection mechanism to monitor the bitcoin blockchain during periods of reduced difficulty. The malicious fork detection mechanism detects and removes malicious forks, the malicious forks being recognizes where every block on a forked branch was generated by the same miner. If a malicious fork is found, the mining difficulty is increased back to the default value for a period of time. The default difficulty corresponds to 2016 blocks every 14 days, while the reduced difficulty corresponds to 2016 blocks every 10 days. A miners' blockchain is implemented to allow the miners to reach consensus regarding the detection of malicious forks.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile