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:
Jun. 19, 2012
Filed:
Jul. 10, 2008
Hiroyuki Kusumoto, Suwa, JP;
Hiroyuki Kusumoto, Suwa, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
Provided herein is an inkjet type liquid droplet ejection apparatus which supplies functional liquid to a plurality of head units having one or more functional liquid droplet ejection heads, each of the head units is based on a supply unit, and which plots on a workpiece having: a tank unit which supplies the functional liquid continuously to the plurality of head units from a new functional liquid tank which is switched from an old functional liquid tank; a functional liquid supplying channel having a plurality of individual channels; a detecting device which detects whether the new functional liquid of the replaced functional liquid tank reaches to the branching unit; and a controller which controls the plurality of functional liquid droplet ejection heads individually, the controller controls each of the head units to make consumption amounts of the functional liquid equal to the maximum consumption amount of the functional liquid.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile