Patents by Inventor Hak-Moo Lee

Hak-Moo Lee 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).

  • Firewall system combined with embedded hardware and general-purpose computer
    Publication number: 20040093520
    Abstract: Embedded hardware of the present invention is optimized to perform packet or cell filter function by receiving packet or cell from the external and internal network, network address conversion function, and access control function and TCP connecting control function. A general-purpose computer coupled with the embedded hardware via the PCI interface executes various functions as a firewall of certification etc. for user under the general Windows operation system as an application program.
    Type: Application
    Filed: June 10, 2003
    Publication date: May 13, 2004
    Inventors: Hak-Moo Lee, Suk-Won Han