Patents by Inventor Richard Gunjal

Richard Gunjal 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).

  • Database private document sharing
    Patent number: 11487886
    Abstract: An example operation may include one or more of generating, by a first blockchain client, a transaction to a blockchain network to transfer a document, transferring over a private channel, by a second blockchain client, a first key to the first blockchain client, the private channel providing a point-to-point connection between the first and second blockchain clients, encrypting the document using a shared key, transferring, by the first blockchain client, the encrypted document over the private channel, generating, by the second blockchain client, a transaction to acknowledge receipt of the encrypted document, and transferring the shared key encrypted with the first key.
    Type: Grant
    Filed: May 3, 2019
    Date of Patent: November 1, 2022
    Assignee: International Business Machines Corporation
    Inventors: Vijender Koorella, Pramod Verma, Richard Gunjal, Ching-Yun Chao, Jeronimo Irazabal
  • DATABASE PRIVATE DOCUMENT SHARING
    Publication number: 20200349261
    Abstract: An example operation may include one or more of generating, by a first blockchain client, a transaction to a blockchain network to transfer a document, transferring over a private channel, by a second blockchain client, a first key to the first blockchain client, the private channel providing a point-to-point connection between the first and second blockchain clients, encrypting the document using a shared key, transferring, by the first blockchain client, the encrypted document over the private channel, generating, by the second blockchain client, a transaction to acknowledge receipt of the encrypted document, and transferring the shared key encrypted with the first key.
    Type: Application
    Filed: May 3, 2019
    Publication date: November 5, 2020
    Inventors: Vijender Koorella, Pramod Verma, Richard Gunjal, Ching-Yun Chao, Jeronimo Irazabal