×

Smart battery pack and method for recognizing battery type using the same

  • US 20060076924A1
  • Filed: 08/30/2005
  • Published: 04/13/2006
  • Est. Priority Date: 08/30/2004
  • Status: Active Grant
First Claim
Patent Images

1. A smart battery pack comprising:

  • at least one battery cell coupled to an external set via a positive electrode terminal and a negative electrode terminal;

    a timer circuit coupled to the external set via a data terminal and adapted to apply a predetermined timer circuit signal for a period of time when a predetermined signal is applied from the external set;

    a first switch controlled by the timer circuit and adapted to apply electric power from the at least one battery cell;

    a register adapted to output a predetermined register signal in response to electric power from the at least one battery cell; and

    a smart battery controller adapted to output battery type information in response to the predetermined register signal.

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