Patents by Inventor Russell Chang

Russell Chang 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).

  • Publication number: 20050177640
    Abstract: A method for selectively providing access to voice and data networks by use of intelligent hardware. The present invention provides security measures for controlling access to a network connection. An electronic device communicatively coupled to intelligent hardware initiates a request to access a network. The request is received at the intelligent hardware communicatively coupled to the network and configured to allow access to the network according to predetermined criteria. Provided the request satisfies the predetermined criteria, the electronic device is provided access to the network. The predetermined criteria may include placing geographic restrictions (e.g., the room the port is located in), temporal restrictions (e.g., weekend or nighttime restrictions), and user class restrictions (e.g., visitor restrictions or low-level employee restrictions) on specific ports of the intelligent hardware. In one embodiment, a central control site manages the predetermined criteria.
    Type: Application
    Filed: September 11, 2001
    Publication date: August 11, 2005
    Inventors: Alan Rubinstein, Russell Chang