Patents by Inventor Johann O. Bazzali

Johann O. Bazzali 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).

  • Remote unblocking with a security agent
    Patent number: 7162736
    Abstract: An apparatus to unblock a security device issued to an end user includes an unblocking service for establishing a secure gateway. A client-side applet securely transfers information among the unblocking service, the end user, and the security device. An agent-side applet securely transfers information between the unblocking service and a security agent. An Unblock Authorization Code (UAC) is securely transferred from the agent-side applet and the client-side applet to the unblocking service. An Unblock Code (UBC) is securely transferred from the unblocking service to the client-side applet. The client-side applet is set to check at a configurable frequency for determining that the UAC is generated. The client-side applet uses the UBC to unblock the security device.
    Type: Grant
    Filed: August 20, 2001
    Date of Patent: January 9, 2007
    Assignee: Schlumberger Omnes, Inc.
    Inventors: Martin J. Koistinen, Johann O. Bazzali
  • Remote unblocking with a security agent
    Publication number: 20030037259
    Abstract: An apparatus to unblock a security device issued to an end user includes an unblocking service for establishing a secure gateway. A client-side applet securely transfers information among the unblocking service, the end user, and the security device. An agent-side applet securely transfers information between the unblocking service and a security agent. An Unblock Authorization Code (UAC) is securely transferred from the agent-side applet and the client-side applet to the unblocking service. An Unblock Code (UBC) is securely transferred from the unblocking service to the client-side applet. The client-side applet is set to check at a configurable frequency for determining that the UAC is generated. The client-side applet uses the UBC to unblock the security device.
    Type: Application
    Filed: August 20, 2001
    Publication date: February 20, 2003
    Inventors: Martin J. Koistinen, Johann O. Bazzali