Patents by Inventor Daoqing Zhang

Daoqing Zhang 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).

  • Publication number: 20160006787
    Abstract: A method for visiting a webpage, includes receiving, by a server, a webpage visit request from a client, the webpage visit request including at least a webpage uniform resource locator (URL) of the webpage and a last visit time point; searching, by the server, a webpage update database corresponding to the webpage according to the webpage URL, the webpage update database storing one or more update time points and webpage content information corresponding to the respective update time points; generating, by the server, a webpage update data package according to the webpage update database and the last visit time point, the webpage update data package including webpage update contents from the last visit time point to a most recent update time point; and sending, by the server, the webpage update data package to the client.
    Type: Application
    Filed: December 30, 2014
    Publication date: January 7, 2016
    Inventors: Shicheng WANG, Yan Xu, Daoqing Zhang