Patents by Inventor Pijush Chakraborty

Pijush Chakraborty 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: 7194513
    Abstract: A system for using an Internet appliance for sending and receiving digital content files as email attachments includes a system server and an Internet appliance both connected to a communications network such as the Internet. The Internet appliance and system server define communication and control protocols based on server maintained user interface display screens and Internet appliance received reduced keyset keystroke sequences. The protocols define text entry and editing, and option selection and navigation via hyperlinks embedded within the user interface display screens. An email protocol permits selection of server stored digital content files for attachment to outgoing emails and the receiving and viewing-of/listening-to video/audio digital content files that arrive as email attachments. All digital content files are maintained at the server and accessible at the Internet appliance only for viewing via browser and listening.
    Type: Grant
    Filed: July 8, 2001
    Date of Patent: March 20, 2007
    Inventors: Imran Sharif, Shabbir Syed Husain, Pijush Chakraborty
  • Publication number: 20030009528
    Abstract: A system for using an Internet appliance for sending and receiving digital content files as email attachments includes a system server and an Internet appliance both connected to a communications network such as the Internet. The Internet appliance and system server define communication and control protocols based on server maintained user interface display screens and Internet appliance received reduced keyset keystroke sequences. The protocols define text entry and editing, and option selection and navigation via hyperlinks embedded within the user interface display screens. An email protocol permits selection of server stored digital content files for attachment to outgoing emails and the receiving and viewing-of/listening-to video/audio digital content files that arrive as email attachments. All digital content files are maintained at the server and accessible at the Internet appliance only for viewing via browser and listening.
    Type: Application
    Filed: July 8, 2001
    Publication date: January 9, 2003
    Inventors: Imran Sharif, Shabbir Syed Husain, Pijush Chakraborty