Patents by Inventor Tim Kolar

Tim Kolar 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).

  • Station mobility between access points
    Publication number: 20070189222
    Abstract: Various embodiments are discussed for approaches to transparent mobility, which attempts to permit a wireless station to be handed off between wireless access points without packet loss, without noticeable delay to the station user, and/or without loss of session continuity.
    Type: Application
    Filed: April 5, 2007
    Publication date: August 16, 2007
    Inventors: Tim Kolar, Edward Harriman, Stan Chesnutt, Allan Thomson, Dan Harkins
  • Station mobility between access points
    Patent number: 7221927
    Abstract: Various embodiments are discussed for approaches to transparent mobility, which attempts to permit a wireless station to be handed off between wireless access points without packet loss, without noticeable delay to the station user, and/or without loss of session continuity.
    Type: Grant
    Filed: February 13, 2004
    Date of Patent: May 22, 2007
    Assignee: Trapeze Networks, Inc.
    Inventors: Tim Kolar, Edward S. Harriman, Jr., Stan Chesnutt, Allan Thomson, Dan Harkins
  • Station mobility between access points
    Publication number: 20050180358
    Abstract: Various embodiments are discussed for approaches to transparent mobility, which attempts to permit a wireless station to be handed off between wireless access points without packet loss, without noticeable delay to the station user, and/or without loss of session continuity.
    Type: Application
    Filed: February 13, 2004
    Publication date: August 18, 2005
    Applicant: Trapeze Networks, Inc.
    Inventors: Tim Kolar, Edward Harriman, Stan Chesnutt, Allan Thomson, Dan Harkins