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:
May. 04, 2021
Filed:
Feb. 11, 2019
Shunsuke Arita, Tokyo, JP;
Shunsuke Arita, Tokyo, JP;
Ricoh Company, Ltd., Tokyo, JP;
Abstract
Based on a correction value that is stored in a correction value storage, correcting circuitry corrects printing data that is acquired according to a printing instruction that is transmitted from a higher-level device. When an image forming unit determines, in response to reception of the printing instruction, that timing of reception of the printing instruction meets a given condition, the image forming unit suspends the printing instruction, requests the correcting circuitry to update the correction value, and forms an image based on the printing data that is corrected by the correcting circuitry. When the image forming unit requests the correcting circuitry to update the correction value, the correcting circuitry updates the correction value that is stored in the correction value storage based on the image that is formed by the image forming unit according to measurement pattern printing data that is stored in a measurement pattern storage.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile