Patents by Inventor Zhao Qingjie

Zhao Qingjie 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).

  • Detecting Separator Lines in a Web Page
    Publication number: 20130163873
    Abstract: A system and method of detecting separator lines in a web page may include determining coordinates of visible web elements on a web page, generating an edge image of the web page based on the coordinates of the web elements, filtering edges belonging to non-separator line elements within the edge image, detecting horizontal lines within the edge image, detecting vertical lines within the edge image, and filtering short lines within the edge image. A system for detecting separator lines in a web page may include a memory device, and a processor communicatively coupled to the memory, in which the processor determines coordinates of visible web elements on a web page, generates an edge image of the web page based on the coordinates of the web elements, filters edges belonging to non-separator line elements within the edge image, detects horizontal lines within the edge image, detects vertical lines within the edge image, and filters short lines within the edge image.
    Type: Application
    Filed: July 30, 2010
    Publication date: June 27, 2013
    Inventors: Zhao Qingjie, Jianfeng Li, Ruisheng Xiong, Jingshan Shen, Weiliang Zhu, Hualiang Jiang, Jingkang Shen, Kyoung Tai No, Han Jo Kim, Ky-Youb Nam, Baik Lin Seong, Woo Jin Shin