×

CAPACITIVE SENSING SYSTEM

  • US 20120062253A1
  • Filed: 05/31/2010
  • Published: 03/15/2012
  • Est. Priority Date: 06/05/2009
  • Status: Active Grant
First Claim
Patent Images

1. A capacitive sensing system for sensing an object, the capacitive sensing system comprising:

  • an electrical charge providing unit for providing a permanent electrical charge at a sensing site of the object,a capacitive sensor comprising a sensing electrode for generating a sensing signal by capacitively sensing the object at the sensing site of the object.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×