×

Battery charger with sensor-activated light source

  • US 8,378,631 B2
  • Filed: 09/02/2009
  • Issued: 02/19/2013
  • Est. Priority Date: 09/02/2009
  • Status: Expired due to Fees
First Claim
Patent Images

1. A battery charger for an electronic device, comprising:

  • a cable that connects to a source of power at one end, and to an electronic device at the other end;

    a light emitter connected to said cable; and

    a sensor connected to said cable and to said light emitter, for activating said light emitter when the sensor is in proximity of the electronic device, and for deactivating said light emitter when the electronic device is successfully connected to the battery charger.

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