×

Transportation information using communication network and method thereof

  • US 20040106399A1
  • Filed: 06/13/2003
  • Published: 06/03/2004
  • Est. Priority Date: 08/10/2000
  • Status: Active Grant
First Claim
Patent Images

18. (Amended) The system of claim 13, wherein the host server means identifies whether the transportation service of the customer is used or not by searching whether the position information by the GPS satellite transmitted from the customer communication means and the communication means for transportation vehicles is maintained during a constant time at an adjacent position.

View all claims
  • 0 Assignments
Timeline View
Assignment View
    ×
    ×