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. 27, 2008
Filed:
Jul. 26, 2005
Fumihiro Hatayama, Kyoto, JP;
Fumihiro Hatayama, Kyoto, JP;
Dainippon Screen Mfg. Co., Ltd., Kyoto, JP;
Abstract
A carriage, which moves an inkjet head group composed of a plurality of inkjet head arrays laid approximately perpendicular to a printing paper transport direction, carries a line charge-coupled device (CCD). The line CCD has a reader element array composed of a plurality of reader elements laid in the same direction as the printing paper transport direction. The line CCD has a width along the printing paper transport direction, which is greater than a width of the inkjet head group. When the carriage moves, the line CCD scans the printing paper in the secondary scanning direction. Ink ejection inspection is made based on an image read by the line CCD.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile