到着予定時刻
US patent 5742635, H. Britton Sanderford, Jr., "Enhanced time of arrival method", issued 1998-04-21
US patent 5764686, H. Britton Sanderford, John R. Souvestre, "Enhanced time of arrival method", issued 1998-06-09
US patent 6144917, Thomas H. Walters, Darin J. Beesley, Stephen C. Robinson, "Calculation of estimated time of arrival (ETA) based on thoroughfare classification and driving history", issued 2000-11-07
US patent 7212975, David Frederick Bantz, Steven J. Mastrianni, "Apparatus and methods for providing an estimated time of arrival based marketplace", issued 2007-05-01
US patent 7457195, Robert Hughes Jones, "Estimating the time of arrival of a seismic wave", issued 2008-11-25