Patents by Inventor Vinay S. Kantak

Vinay S. Kantak 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).

  • Communications systems and methods for exchanging messages between users
    Patent number: 7505571
    Abstract: A communications system exchanges messages between users. A messaging store stores the messages. A messaging server accesses and manages messages of the message store. A plurality of servers interface between the messaging server and different networks of the users. Processes employing dynamic mailboxes and for selectively retrieving messages are also provided.
    Type: Grant
    Filed: September 12, 2003
    Date of Patent: March 17, 2009
    Inventors: Sabeer Bhatia, Nagendra Siravara, Vinay S. Kantak
  • Communications systems and methods for exchanging messages between users
    Publication number: 20040131081
    Abstract: A communications system exchanges messages between users. A messaging store stores the messages. A messaging server accesses and manages messages of the message store. A plurality of servers interface between the messaging server and different networks of the users. Processes employing dynamic mailboxes and for selectively retrieving messages are also provided.
    Type: Application
    Filed: September 12, 2003
    Publication date: July 8, 2004
    Inventors: Sabeer Bhatia, Nagendra Siravara, Vinay S. Kantak