Invention Grant
- Patent Title: Dual position display
- Patent Title (中): 双位置显示
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Application No.: US13724524Application Date: 2012-12-21
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Publication No.: US09002384B1Publication Date: 2015-04-07
- Inventor: Peter D. Hallenbeck
- Applicant: Peter D. Hallenbeck
- Agency: Moore & Van Allen PLLC
- Agent Steven B. Phillips
- Main IPC: H04W24/00
- IPC: H04W24/00 ; H04W4/02

Abstract:
A dual position display is disclosed. Embodiments of the invention include simultaneously displaying at least two geographic locations for a single device. In some embodiments, a received position of the device is displayed, the received position being received from the on-line, real-time mapping system and being indicated on a map display by a first icon. In at least some embodiments, the current position of the device as indicated by the positioning receiver is also displayed, the current position of the device being indicated on the map display by a second icon displayed simultaneously with the first icon. In at least some embodiments, the map display continues to display the received position as a previous position that corresponds to a loss of communication of the positioning data between the device and the mapping system.
Information query