Patents by Inventor Frederic Robert Chang

Frederic Robert Chang 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).

  • Method of improving the reliability of peer-to-peer network downloads
    Publication number: 20020178261
    Abstract: A method of improving the reliability of peer-to-peer network downloads includes the steps of initiating a search from a client on a peer-to-peer network (152). Next, a list of servers is downloaded that satisfies the search (154). At least one of the servers is selected from the list of servers (156). Next, one of a plurality of downloading systems is selected based on a predetermined criteria (158). A file is downloaded using one of the plurality of downloading systems.
    Type: Application
    Filed: May 25, 2001
    Publication date: November 28, 2002
    Inventors: Frederic Robert Chang, Sreenivasa Rao Gorti, Jennifer Lynne Joy