Patents by Inventor Harold E. Herzig

Harold E. Herzig 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: 6049539
    Abstract: An access system and method provides interactive access to an information source, such as the Internet, through a networked distribution system, such as a television distribution system. Each user in the television distribution system can access the Internet through an associated terminal by sending commands through an upstream channel to a headend server which is interfaced between a television network headend and an Internet Service Provider(ISP). The headend server manages all Internet information requests from the terminals by forwarding the requests to the ISP and receiving the requested information therefrom. An Internet Protocol (IP) address is assigned only to the headend server which keeps track of the terminals requesting information by means of terminal identification numbers or codes associated with each request.
    Type: Grant
    Filed: September 15, 1997
    Date of Patent: April 11, 2000
    Assignee: Worldgate Communications, Inc.
    Inventors: Jae Hea Edward Lee, Harold E. Herzig, Bruce D. Bauman, Richard L. Booth, Joseph E. Augenbraun