Patents by Inventor Phan T. Vo

Phan T. Vo 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).

  • Removing cookies from web page response headers and storing the cookies in a repository for later use
    Patent number: 6910180
    Abstract: Methods and apparatus to handle cookies in a response Web page requested by a client. One method includes the steps of (a) generating a session id to identify a new session, (b) striping off any cookies set by an external web site from the response header of the response Web page, (c) appending the session id to all of the links embedded in the response page, and (d)sending the modified response page, with the new header, to the client.
    Type: Grant
    Filed: May 10, 1999
    Date of Patent: June 21, 2005
    Assignee: Yahoo! Inc.
    Inventors: Lawrence Cui, Mark Vladimirovich Marchukov, Phan T. Vo, Anurag Mendhekar, Mohan Vishwanath