Battery pack having a processor controlled battery operating system

  • US 5,796,239 A
  • Filed: 04/02/1997
  • Issued: 08/18/1998
  • Est. Priority Date: 11/10/1994
  • Status: Expired due to Fees
  • ×
    • Pin Icon | RPX Insight
    • Pin
First Claim
Patent Images

1. A method of customizing a battery system for a specific application, the battery system comprising a rechargeable battery, means to sense and to generate signals representing a plurality of battery parameters, and an integrated circuit including a processor for performing predefined calculations using digital values representing battery voltage, battery temperature and battery current, the method comprising:

  • forming the integrated circuit from a multitude of layers, said multitude of layers including upper and lower layers;

    forming a random access memory area from the lower layers of the integrated circuit, and storing a plurality of variable data values in said lower layers; and

    forming a read only memory area from the upper layers of the integrated circuit, and storing a plurality of fixed data values in said upper layers.

View all claims
  • 4 Assignments
    ×
    ×

    Thank you for your feedback

    ×
    ×