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Extracting a portion of a document, such as a web page

  • US 10,503,806 B2
  • Filed: 06/07/2016
  • Issued: 12/10/2019
  • Est. Priority Date: 06/10/2011
  • Status: Active Grant
First Claim
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1. A system comprising:

  • an extraction computer system configured to cause;

    determining, using scrolling adjusted coordinates, a location of a pointer in relation to nodes in a first formatted document, each node comprising a respective one or more formatting attributes defining a graphical representation of the node;

    identifying a first subtree of the nodes based on a first one of the nodes being nearer to the pointer than one or more others of the nodes;

    generating a second subtree of the nodes based on each node of the first subtree, each node of the second subtree having an identical one or more formatting attributes to a corresponding node of the first subtree;

    compressing the second subtree, the compressed second subtree capable of being stored on a storage device;

    extracting the compressed second subtree; and

    displaying a presentation of the extracted second subtree in a second formatted document different from the first formatted document, the presentation of the extracted second subtree sharing characteristics of a presentation of the first subtree in the first formatted document.

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