Patents by Inventor Cam-Hung Mach

Cam-Hung Mach 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).

  • Patent number: 10062019
    Abstract: Print data generated in a page description language can be processed using a processor. The processing can include checking whether conditions specified in trigger information are satisfied for at least one page of the document and/or for the entire document. Based on the checking, an action associated with the trigger information can be executed that changes the print data. The print data supplied as input print data can be output as output print data after the execution of the action. For example, images, text, barcodes, and/or graphics may be inserted via in the action. Finishing options may also be added, or fonts may be changed.
    Type: Grant
    Filed: November 30, 2016
    Date of Patent: August 28, 2018
    Assignee: Océ Printing Systems GmbH & Co. KG
    Inventors: Cam Hung Mach, Robert Wallner, Adelheid Wiringer
  • Publication number: 20170154249
    Abstract: Print data generated in a page description language can be processed using a processor. The processing can include checking whether conditions specified in trigger information are satisfied for at least one page of the document and/or for the entire document. Based on the checking, an action associated with the trigger information can be executed that changes the print data. The print data supplied as input print data can be output as output print data after the execution of the action. For example, images, text, barcodes, and/or graphics may be inserted via in the action. Finishing options may also be added, or fonts may be changed.
    Type: Application
    Filed: November 30, 2016
    Publication date: June 1, 2017
    Applicant: Océ Printing Systems GmbH & Co. KG
    Inventors: Cam Hung Mach, Robert Wallner, Adelheid Wiringer
  • Patent number: 7839511
    Abstract: In a method and system for enhancement of an input document data stream which comprises at least one input format file comprising format definitions and an input document data file structured in at least one of ranges and sub-ranges and containing variable data, the data stream is enhanced with finishing commands. In a control file, defining level structures that correspond to at least one of the ranges and sub-ranges of the input document data file. In a control file, associating the finishing commands with levels. Using the control file, the input format file and the input document data file the following are automatically generated by a computer program module. a) an output format file that contains the finishing commands in callable groups, and b) an output document data file containing the variable data and group calls associated by at least one of range-by-range and sub-range-by-sub-range.
    Type: Grant
    Filed: July 30, 2003
    Date of Patent: November 23, 2010
    Assignee: Oce Printing Systems GmbH
    Inventors: José La Rosa Ducato, Torsten Clausen, Cam Hung Mach
  • Patent number: 7719705
    Abstract: In a method and system to generate a function presenting document data stream, at least one structured field is provided that comprises at least one data region. The structured field is provided with a padding region. Coded additional control data are stored in the padding region.
    Type: Grant
    Filed: February 18, 2003
    Date of Patent: May 18, 2010
    Assignee: Oce Printing Systems GmbH
    Inventors: Cam-Hung Mach, José La Rosa Ducato
  • Publication number: 20060136442
    Abstract: In a method and system for enhancement of an input document data stream which comprises at least one input format file comprising format definitions and an input document data file structured in at least one of ranges and sub-ranges and containing variable data, the data stream is enhanced with finishing commands. In a control file, defining level structures that correspond to at least one of the ranges and sub-ranges of the input document data file. In a control file, associating the finishing commands with levels. Using the control file, the input format file and the input document data file the following are automatically generated by a computer program module. a) an output format file that contains the finishing commands in callable groups, and b) an output document data file containing the variable data and group calls associated by at least one of range-by-range and sub-range-by-sub-range.
    Type: Application
    Filed: July 30, 2003
    Publication date: June 22, 2006
    Applicant: Oce' Printing Systems GmbH
    Inventors: Jose' La Rosa Ducato, Torsten Clausen, Cam Hung Mach
  • Publication number: 20050213139
    Abstract: In a method and system to generate a function presenting document data stream, at least one structured field is provided that comprises at least one data range. The structured field is provided with a padding range. Coded additional control data are stored in the padding range.
    Type: Application
    Filed: February 18, 2002
    Publication date: September 29, 2005
    Inventors: Cam-Hung Mach, Jose Ducato