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:
Apr. 22, 2014
Filed:
Feb. 11, 2013
Canon Kabushiki Kaisha, Tokyo, JP;
Hiroshi Kai, Tokyo, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A next generation application issues a status information request for acquiring status information from a print device. A next generation driver executes status information acquisition processing from the print device and generates coupled information by coupling the acquired status information each time the status information is acquired to thereby determine whether or not a specific code was acquired based on the coupled information. When the specific code was not acquired from the image forming device, the next generation driver determines whether or not the number of execution times of status information acquisition processing is within a threshold value. The next generation driver acquires information corresponding to a status designated by the status information request from the coupled information when the next generation driver determines that the number of execution times of the status information acquisition processing exceeds the threshold value and responds the information to a requesting unit.