Patents by Inventor Jonathan David Hubbard

Jonathan David Hubbard 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).

  • Patent number: 8332650
    Abstract: A password reset disk is created using a private key/public key pair. The private key is stored on a removable computer-readable medium so that it can be removed and securely stored remote from the computer system on which it was created. The public key is stored on the computer system and used to maintain an encrypted copy of the current password to be stored on the computer system. If the user forgets a password, the user may insert the password reset disk into the computer system. The private key is retrieved from the password reset disk and the encrypted password is decrypted using the private key. If the decryption is successful, the user is allowed to set a new password. The password reset disk is effective even if the user password has been changed since the creation of the password reset disk.
    Type: Grant
    Filed: March 22, 2002
    Date of Patent: December 11, 2012
    Assignee: Microsoft Corporation
    Inventors: John Banes, George Masters, Glenn D. Pittaway, Jonathan David Hubbard, Peter J. Skelly
  • Publication number: 20030182584
    Abstract: Systems and methods for recovering from a lost password are described. A password reset disk is created by generating a key pair consisting of a private key and a corresponding public key. The private key is stored on a removable computer-readable medium so that it can be removed and securely stored remote from the computer system on which it was created. The public key is stored on the computer system and used to maintain an up-to-date encrypted copy of the current password. This encrypted copy is stored on the computer system. If, at a later time, the user forgets a user password, the user may insert the password reset disk into the computer system. The private key is retrieved from the password reset disk and the encrypted password is decrypted using the private key. If the decryption is successful, the user is allowed to set a new password. The password reset disk is effective even if the user password has been changed since the creation of the password reset disk.
    Type: Application
    Filed: March 22, 2002
    Publication date: September 25, 2003
    Inventors: John Banes, George Masters, Glenn D. Pittaway, Jonathan David Hubbard, Peter J. Skelly