Patents by Inventor Sudheesh Singanamalla

Sudheesh Singanamalla has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Lightweight blockchain based on split-trust
    Patent number: 11405181
    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.
    Type: Grant
    Filed: July 12, 2019
    Date of Patent: August 2, 2022
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Muthian Sivathanu, Nishanth Chandran, Divya Gupta, Apurv Mehra, Satyanarayana V. Lokam, Sambhav Satija, Sudheesh Singanamalla
  • Lightweight Blockchain Based on Split-Trust
    Publication number: 20210014042
    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.
    Type: Application
    Filed: July 12, 2019
    Publication date: January 14, 2021
    Inventors: Muthian Sivathanu, Nishanth Chandran, Divya Gupta, Apurv Mehra, Satyanarayana V. Lokam, Sambhav Satija, Sudheesh Singanamalla