Patents by Inventor Kurt U. Lennartsson

Kurt U. Lennartsson 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).

  • Method and apparatus to provide an improved voice over internet protocol (VOIP) environment
    Patent number: 9443010
    Abstract: A method and apparatus for an improved voice over Internet Protocol (VoIP) system is described.
    Type: Grant
    Filed: September 28, 2007
    Date of Patent: September 13, 2016
    Assignee: Glooip Sarl
    Inventors: Bjorn A. Sundeby, Kurt U. Lennartsson
  • Method and apparatus to secure a computing environment
    Patent number: 7797752
    Abstract: A method and apparatus for a surround security system is provided. The surround security system is embodied on a computer readable medium and includes a packet enforcement engine to screen packets to and from the network and a TCP/IP stack, an application enforcement engine to screen packets to and from the TCP/IP stack and applications on the computer system, a file monitor to verify integrity of files on the computer system and a vulnerability scanner to ensure that the computer system complies with a set level of security. The surround security system provides security which protects accesses through the TCP/IP stack for applications, and an operating system of the computer system.
    Type: Grant
    Filed: December 17, 2003
    Date of Patent: September 14, 2010
    Inventors: Vimal Vaidya, Kurt U. Lennartsson, John C. Myung