Please download the dossier by clicking on the dossier button x
×

Wireless telephone airplane and alarm clock modes

  • US 20030032464A1
  • Filed: 10/08/2002
  • Published: 02/13/2003
  • Est. Priority Date: 02/15/2000
  • Status: Active Grant
First Claim
Patent Images

1. A wireless communication device (WCD) comprising:

  • a transceiver for transmitting and receiving signals;

    a modem for processing the transmitted and received signals;

    a processor for controlling the modem;

    a counter connected to the processor for providing a countdown signal;

    a power supply for supplying power to the WCD;

    a first switch connected to the power supply and selectively supplying power to the modem and the transceiver, the processor controlling the first switch to selectively supply power to the modem and the transceiver; and

    a second switch connected to the power supply and selectively supplying power to the processor based on the countdown signal, the counter controlling the second switch to selectively supply power to the processor.

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