1
Elmar Cochlovius, Oliver Wagner: Motor vehicle navigation system with enhanced map selection. Harman Becker Automotive Systems, O Shea Getz & Kosakowski P C, May 24, 2005: US06898523 (17 worldwide citation)

To facilitate the operation of an in-vehicle navigation system and to shorten the time required for the otherwise time-consuming entering of the destination by crosshairs by reducing the operating steps required, a general map and an enlarged portion of the general map are displayed simultaneously o ...


2
Elmar Cochlovius, Oliver Wagner: Motor vehicle navigation system with enhanced map selection. Samuels Gauthier & Stevens, June 26, 2003: US20030120423-A1

To facilitate the operation of an in-vehicle navigation system and to shorten the time required for the otherwise time-consuming entering of the destination by crosshairs by reducing the operating steps required, a general map and an enlarged portion of the general map are displayed simultaneously o ...