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Method and apparatus for modifying and integrating a cellular phone with the capability to access and browse the internet

  • US 6,243,596 B1
  • Filed: 02/03/1998
  • Issued: 06/05/2001
  • Est. Priority Date: 04/10/1996
  • Status: Expired due to Fees
First Claim
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1. A computerized battery pack adapter for a cellular telephone, comprising:

  • a high energy density (HED) battery for electrical power;

    a CPU for managing activities of the adapter;

    memory for storing data and programs;

    a display apparatus;

    a housing;

    circuitry for connecting to a cellular telephone and receiving data from the telephone; and

    control routines adapted for connecting to and browsing the Internet via the cellular telephone, and for displaying Internet pages on the display apparatus wherein the battery, CPU, memory, display apparatus, and circuitry including the control routines are provided in the housing having the shape, size, and engagement elements of a conventional battery pack for a cellular telephone.

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