Patents by Inventor Xiaoging Lu

Xiaoging Lu 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 and system for processing document on layers
    Patent number: 8756492
    Abstract: The present invention discloses a method for processing document data, wherein the document data comprises at least one page in order and the page comprising at least one layer in order, the method comprises: managing and controlling the at least one layer respectively. The technical scheme of the present invention enables process a document on layers in the docbase management system and provides more flexible document processing.
    Type: Grant
    Filed: March 13, 2012
    Date of Patent: June 17, 2014
    Assignee: Sursen Corporation
    Inventors: Donglin Wang, Xu Guo, Changwei Liu, Kaihong Zou, Xiaoging Lu
  • Method and system for processing document on layers
    Publication number: 20120173964
    Abstract: The present invention discloses a method for processing document data, wherein the document data comprises at least one page in order and the page comprising at least one layer in order, the method comprises: managing and controlling the at least one layer respectively. The technical scheme of the present invention enables process a document on layers in the docbase management system and provides more flexible document processing.
    Type: Application
    Filed: March 13, 2012
    Publication date: July 5, 2012
    Inventors: Donglin Wang, Xu Guo, Changwei Liu, Kaihong Zou, Xiaoging Lu