The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 29, 2011
Filed:
Feb. 19, 2008
Hideo Natori, Tokyo, JP;
Hideo Natori, Tokyo, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
This invention is targeted to realize preview displaying by using a system spooler. In the print system according to this invention, when an application program designates printing of a document, document data is spooled into EMF spool file. At the same time, previeweris started to transmit a printing image generation request to print processor. The print processorreads the data subjected to preview displaying out of the EMF spool file, have printer graphic drivergenerate image data that has an appropriate display size, and informs the name of the image data file to the previewer, which then displays the image data.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile