Wireless transceiver set

  • US 20020016188A1
  • Filed: 06/22/2001
  • Published: 02/07/2002
  • Est. Priority Date: 06/22/2000
  • Status: Abandoned Application
First Claim
Patent Images

1. A wireless transceiver set including an adapter unit adapted to be connected to a cellular phone and a headset adapted to be put on at a user'"'"'s head portion, comprising:

  • said adapter unit including a first CPU, a first battery, a first transceiver means for sending and receiving sound and control signals from and to the adapter unit through a radio frequency, a detection means for periodically detecting a radio frequency from the headset, and a first power switching means for supplying the adapter unit with electric power from the first battery when the detection means detects the radio frequency from the headset and for cutting off the electric power from the first battery when the detection means does not detect any radio frequency from the had set, and said headset including a second CPU, a second battery, a second transceiver means for sending and receiving sound and control signals from and to the headset through a radio frequency, and a second power switching means for supplying the headset with electric power from the second battery and for cutting off the electric power from the second battery in order to start and end communication through the adapter unit.

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