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Portable type data entry terminal having a keyboard input device and a graphic input device

  • US 5,375,226 A
  • Filed: 07/20/1993
  • Issued: 12/20/1994
  • Est. Priority Date: 12/29/1988
  • Status: Expired due to Term
First Claim
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1. A portable type data input terminal, comprising:

  • a graphic input device adapted to input a hand-written signature image to acknowledge a transaction, and to capture said hand-written signature image as data including coordinate data of pixels forming said hand-written signature image;

    a data input device adapted to input character information to manage said coordinate data;

    a data converter adapted to receive said character information from said data input device and to convert said character information into code data;

    a controller adapted to process said coordinate data and said code data from said data converter; and

    a memory adapted to store data processed by said controller, said memory storing said coordinate and said code data in such a manner that said coordinate data is associated with code data for management of the hand-written signature image corresponding to said coordinate data.

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