Patents by Inventor Luke David Jagger

Luke David Jagger 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 and system for identifying unsolicited mail utilizing checksums
    Patent number: 7257773
    Abstract: A method for identifying unsolicited electronic mail messages in a computer network. The method includes receiving an electronic mail message and removing non-static data from the electronic mail message. A checksum is generated based on data remaining within the electronic mail message and compared with a database containing checksums for previously identified unsolicited messages. The method further includes identifying the electronic message as an unsolicited message if the generated checksum matches one of the database checksums.
    Type: Grant
    Filed: February 14, 2002
    Date of Patent: August 14, 2007
    Assignee: McAfee, Inc.
    Inventors: Luke David Jagger, Anton Christian Rothwell, William R. Dennis