Patents by Inventor David LaMacchia

David LaMacchia 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: 6374305
    Abstract: A mobile-based client-server system architecture incorporates two specialized software layers—a specialized “proxy” layer that resides on a mobile client station, and a “web agent” layer that resides on a server. A conventional web browser application residing on a mobile client station is configured to point to the proxy layer, which captures HTTP information request messages that are transmitted to, and received from, the web browser. The HTTP request messages are packed by the proxy layer within a selected communication transmission format for upstream transmission over a communication network, such as a wireless network. At the server, the web agent layer recovers the original, (i.e., “raw”) HTTP request messages, which are then sent to an appropriate web server for further processing.
    Type: Grant
    Filed: May 12, 2000
    Date of Patent: April 16, 2002
    Assignee: Oracle Corporation
    Inventors: Puneet Gupta, Philip Darringer, David LaMacchia, Kenneth Harrenstien