Patents by Inventor Martin S. Edelman

Martin S. Edelman 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).

  • System and method for preventing unauthorized access to electronic data
    Patent number: 6857067
    Abstract: A system and method are provided for preventing unauthorized access to electronic data stored on an electronic device. A portable licensing medium is configured to communicate with the electronic device for storing license data. The license data is used to determine whether to allow access to the electronic data. A registration authority communicates with the electronic device. The registration authority has a database of verification data for verifying the license data stored on the licensing medium and provides updated license data to the licensing medium.
    Type: Grant
    Filed: February 26, 2001
    Date of Patent: February 15, 2005
    Inventor: Martin S. Edelman
  • System and method for preventing unauthorized access to electronic data
    Publication number: 20020029347
    Abstract: A system and method are provided for preventing unauthorized access to electronic data stored on an electronic device. A portable licensing medium is configured to communicate with the electronic device for storing license data. The license data is used to determine whether to allow access to the electronic data. A registration authority communicates with the electronic device. The registration authority has a database of verification data for verifying the license data stored on the licensing medium and provides updated license data to the licensing medium.
    Type: Application
    Filed: February 26, 2001
    Publication date: March 7, 2002
    Inventor: Martin S. Edelman