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:
Oct. 23, 2012
Filed:
Oct. 28, 2010
Applicant:
Shinichi Tsubota, Azumino, JP;
Inventor:
Shinichi Tsubota, Azumino, JP;
Assignee:
Seiko Epson Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J 29/377 (2006.01);
U.S. Cl.
CPC ...
Abstract
In the ejection process in which the ink is ejected by using the ejection driving pulse, the ink is heated by a heating mechanism. On the other hand, in the maintenance process in which the ejection ability of the printing head is recovered by repeatedly applying the maintenance driving pulse to the piezoelectric oscillator, the ink is cooled by a cooling mechanism.
Tsubota, Shinichi. (2012). Liquid ejecting apparatus and control method thereof (U.S. Patent No. 8292397). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8292397
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile