×

Coupling device

  • US 6,952,159 B1
  • Filed: 05/30/2000
  • Issued: 10/04/2005
  • Est. Priority Date: 05/30/2000
  • Status: Expired due to Fees
First Claim
Patent Images

1. Coupling apparatus, comprising:

  • a main connection for connection to a low voltage main power supply system;

    an appliance connection for connection of a modem;

    a voltage converter for converting a low voltage, which is input via the main connection, to a very-low voltage for supplying electrical power to the modem via the appliance connection; and

    a coupler for radio-frequency coupling between the main connection and the appliance connection, for receiving an RF signal from the modem via the appliance connection and transmitting to the low-voltage main power supply system via the main connection, and for receiving an RF signal from the low-voltage main power supply via the main connection and transmitting to the modem via the appliance connection.

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