Patents by Inventor Zhaoxi Bu

Zhaoxi Bu 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).

  • Automatic user session
    Patent number: 7380007
    Abstract: Systems and techniques for retrieving electronic data by establishing a connection to the communications system using a first account of the user; initiating a first communication session over the connection associated with the first account of the user; and automatically initiating over the same connection one or more additional communication sessions associated with one or more additional accounts of the user.
    Type: Grant
    Filed: April 26, 2001
    Date of Patent: May 27, 2008
    Assignee: AOL LLC, a Delaware Limited Liability Company
    Inventors: Zhaoxi Bu, Daniel T. McCrystal