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. 03, 2020
Filed:
Aug. 28, 2018
Applicant:
Screen Holdings Co., Ltd., Kyoto, JP;
Inventors:
Seiya Nomura, Kyoto, JP;
Asuka Muramatsu, Kyoto, JP;
Tomoyasu Okushima, Kyoto, JP;
Kunio Muraji, Kyoto, JP;
Assignee:
SCREEN Holdings Co., Ltd., Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J 2/045 (2006.01); B41J 2/21 (2006.01); G06K 15/02 (2006.01); B41J 29/393 (2006.01);
U.S. Cl.
CPC ...
B41J 2/04516 (2013.01); B41J 2/0459 (2013.01); B41J 2/04506 (2013.01); B41J 2/04581 (2013.01); B41J 2/04586 (2013.01); B41J 2/2146 (2013.01); G06K 15/027 (2013.01); B41J 2029/3935 (2013.01);
Abstract
A head voltage correcting method for inkjet printing apparatus which perform printing by dispensing ink droplets from a head to a printing medium. The method includes the following steps: