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:
Aug. 02, 2022
Filed:
Jul. 12, 2019
Microsoft Technology Licensing, Llc, Redmond, WA (US);
Muthian Sivathanu, Bengaluru, IN;
Nishanth Chandran, Bangalore, IN;
Divya Gupta, Bangalore, IN;
Apurv Mehra, Bengaluru, IN;
Satyanarayana V. Lokam, Bangalore, IN;
Sambhav Satija, Bengaluru, IN;
Sudheesh Singanamalla, Bangalore, IN;
Microsoft Technology Licensing, LLC, Redmond, WA (US);
Abstract
A system includes a set of low resource devices, each configured to receive transactions to be added to an encrypted block chain ledger from a sample of untrusted high resource devices, prepare a proposed block of the received transactions, provide the proposed block to the sample of untrusted high resource devices, receive proposed blocks from the untrusted high resource devices originating from the set of low resource devices. The low resource devices run a consensus protocol to select one proposed block to add to the encrypted block chain ledger stored on the untrusted high resource devices.