Wireless personal local area network

CAFC
  • US 6,359,872 B1
  • Filed: 10/28/1997
  • Issued: 03/19/2002
  • Est. Priority Date: 10/28/1997
  • Status: Expired due to Fees
First Claim
Patent Images

1. A wireless communication network comprising:

  • a first radio network;

    a second radio network that operates independent of the first radio network;

    a battery powered, first network device, used by a single user, that participates on the second radio network;

    a battery powered, second network device, worn by the single user, that participates on both the first and second radio networks; and

    the battery powered, second network device providing the battery powered, first network device a communication pathway to the first radio network via the second radio network.

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