Patents by Inventor Prabhat SUR

Prabhat SUR 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: 9002890
    Abstract: Access control list entries are managed as a function of access control list entry metadata for the object and the requesting user, and of an access control list rule applicable to the requesting user and the requested object. The access control list entry metadata for the object and the user is updated in response to request authorizations and denials. The access control list entry metadata for the object and the user is linked to the object and the user. Updating of the access control list entry metadata for the object and the user does not overwrite metadata for another access control list entry that is associated with the object and with another user that is different from the user.
    Type: Grant
    Filed: March 14, 2012
    Date of Patent: April 7, 2015
    Assignee: International Business Machines Corporation
    Inventors: Jeffrey K. Price, Prabhat Sur, Robert R. Wentworth, Stanley C. Wood
  • Publication number: 20130246470
    Abstract: Access control list entries are managed as a function of access control list entry metadata for the object and the requesting user, and of an access control list rule applicable to the requesting user and the requested object. The access control list entry metadata for the object and the user is updated in response to request authorizations and denials. The access control list entry metadata for the object and the user is linked to the object and the user. Updating of the access control list entry metadata for the object and the user does not overwrite metadata for another access control list entry that is associated with the object and with another user that is different from the user.
    Type: Application
    Filed: March 14, 2012
    Publication date: September 19, 2013
    Applicant: International Business Machines Corporation
    Inventors: Jeffrey K. PRICE, Prabhat SUR, Robert R. WENTWORTH, Stanley C. WOOD