×

Remote control with low battery indication

  • US 20050146438A1
  • Filed: 04/17/2003
  • Published: 07/07/2005
  • Est. Priority Date: 04/22/2002
  • Status: Active Grant
First Claim
Patent Images

1. A remote control apparatus for controlling an electronic device comprising:

  • a power supply having a voltage;

    a user input mechanism;

    an indicator;

    wherein when the user input mechanism is activated and the voltage is at or above a predefined threshold, the indicator is activated in a first way; and

    wherein when the user input mechanism is activated and the voltage is below the predefined threshold, the indicator is activated in a second way.

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