Patents by Inventor Chi-Hau Hung

Chi-Hau Hung has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method of establishing a plain text document from a HTML document
    Patent number: 8392820
    Abstract: The present invention provides a method of establishing a plain text document from a HTML document. The method including the steps of (A) acquiring a HTML document defined by HTML elements, each composed of tags and content between the tags; (B) pre-processing the HTML document by omitting some of the tags (including the content between those tags), whereby the rest of the HTML document comprises at least one target tag (including content between the target tags); (C) using a data structure to store the remaining tags of the pre-processed HTML document; (D) grouping the remaining tags (including the content between the remaining tags) stored in the data structure of the pre-processed HTML document into at least one target group according to the target tag(s); and (E) identifying the target group(s) most related to a title of the HTML document by comparing correlation(s) between the target group(s) and the title, and establishing a plain text document having the content of the identified target group.
    Type: Grant
    Filed: December 1, 2009
    Date of Patent: March 5, 2013
    Assignee: Esobi Inc.
    Inventors: Hong-Yang Tsai, Chi-Hau Hung
  • METHOD OF ESTABLISHING A PLAIN TEXT DOCUMENT FROM A HTML DOCUMENT
    Publication number: 20100146381
    Abstract: The present invention provides a method of establishing a plain text document from a HTML document. The method including the steps of (A) acquiring a HTML document defined by HTML elements, each composed of tags and content between the tags; (B) pre-processing the HTML document by omitting some of the tags (including the content between those tags), whereby the rest of the HTML document comprises at least one target tag (including content between the target tags); (C) using a data structure to store the remaining tags of the pre-processed HTML document; (D) grouping the remaining tags (including the content between the remaining tags) stored in the data structure of the pre-processed HTML document into at least one target group according to the target tag(s); and (E) identifying the target group(s) most related to a title of the HTML document by comparing correlation(s) between the target group(s) and the title, and establishing a plain text document having the content of the identified target group.
    Type: Application
    Filed: December 1, 2009
    Publication date: June 10, 2010
    Applicant: ESOBI INC.
    Inventors: HONG-YANG TSAI, CHI-HAU HUNG