×

Position Detecting System and Apparatuses and Methods For Use and Control Thereof

  • US 20080128180A1
  • Filed: 12/01/2005
  • Published: 06/05/2008
  • Est. Priority Date: 12/01/2004
  • Status: Abandoned Application
First Claim
Patent Images

1. A position detection system, comprising:

  • at least one pointer, comprising;

    a wave generating oscillator section capable of generating oscillating electrical signals;

    a power supply section powering generation of said electrical oscillating signals by said oscillator section; and

    an energy pick-up circuit which supplies energy to the power supply section from an excitation signal received by said circuit; and

    ,a detector, comprising a sensor operative to detect the position of said at least one pointer from a wave generated by the wave generating section.

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