×

Fuel cell power supply for portable computing device and method for fuel cell power control

  • US 20040175598A1
  • Filed: 12/02/2003
  • Published: 09/09/2004
  • Est. Priority Date: 12/02/2002
  • Status: Abandoned Application
First Claim
Patent Images

1. A fuel cell powered information appliance comprising:

  • an information appliance having a processor for executing computer instructions;

    a memory or register communicatively coupled to said processor;

    a fuel cell generating electrical power and coupled to at least one of said processor and said memory for providing operating power (voltage and current) to operating electrical circuits within said processor and memory.

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