Patents by Inventor Nalini J. Prakash

Nalini J. Prakash 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).

  • Indications of secured digital assets
    Patent number: 6931597
    Abstract: Techniques for indicating secured files among other files in a graphic operating system are disclosed. According to one aspect of the techniques, each file has a standard or default icon to be associated with. When one of files in a selected place is detected in a secured format, a visual object is retrieved to be overlaid upon a default icon of the file without obscuring the original meaning or indication of the default icon.
    Type: Grant
    Filed: April 17, 2002
    Date of Patent: August 16, 2005
    Assignee: PSS Systems, Inc.
    Inventor: Nalini J. Prakash