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Viewing tabular data on small handheld displays and mobile phones

  • US 7,200,615 B2
  • Filed: 10/16/2003
  • Issued: 04/03/2007
  • Est. Priority Date: 10/16/2003
  • Status: Expired due to Fees
First Claim
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1. A method for document viewing on a client-side device, comprising:

  • (a) receiving, at a server, first user generated data communicated from the client-side device, the first user generated data including document data corresponding to a document to be viewed on the client-side device and client-side display device data corresponding to a client-side display device display capabilities;

    (b) generating, at the server, a first image portion and a second image portion of the document to be viewed on the client-side device, the first image portion being a portion of the document corresponding to client-side display device data, the second image portion being a portion of the document corresponding to client-side display device data, the first image portion being intra-document to be viewed spatially related to the second image portion;

    (c) generating, at the server, a split-bar image to indicate a visual separation between image portions;

    (d) stitching, at the server, the first image portion, the second image portion, and the split-bar image to create a composite image;

    (e) transmitting the composite image to the client-side device to be displayed by the client-side display device;

    (f) receiving, at the server, second user generated data communicated from the client-side device, the second user generated data including data relating to a new viewpoint of the document being viewed on the client-side display device;

    (g) generating, at the server, a third image portion, the third image portion being a portion of the document corresponding to the new viewpoint of the document being viewed on the client-side display device;

    (h) stitching, at the server, the first image portion, the third image portion, and the split-bar image to create a new composite image; and

    (i) transmitting the new composite image to the client-side device to be displayed by the client-side display device.

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