Patents Assigned to Earthweb, Inc.
  • Cellular telephone advertising system
    Patent number: 5852775
    Abstract: A cellular telephone system, is provided with an ad server and a memory for holding various commercial messages. The messages are either generic, or are tailored for specific demographically selected subscribers, or geographic cells. When communication is established either between a subscriber or a nonsubscriber, at least one of them gets either a generic or a specific commercial message.
    Type: Grant
    Filed: September 12, 1996
    Date of Patent: December 22, 1998
    Assignee: Earthweb, Inc.
    Inventor: Murray Hidary