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. 02, 2010
Filed:
Mar. 19, 2009
Teruo Ozaki, Yokohama, JP;
Ichiro Saito, Yokohama, JP;
Sakai Yokoyama, Kawasaki, JP;
Kenji Ono, Setagaya-Ku, JP;
Satoshi Ibe, Yokohama, JP;
Kazuaki Shibata, Kawasaki, JP;
Toshiyasu Sakai, Yokohama, JP;
Teruo Ozaki, Yokohama, JP;
Ichiro Saito, Yokohama, JP;
Sakai Yokoyama, Kawasaki, JP;
Kenji Ono, Setagaya-Ku, JP;
Satoshi Ibe, Yokohama, JP;
Kazuaki Shibata, Kawasaki, JP;
Toshiyasu Sakai, Yokohama, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
An ink jet print head substrate capable of precisely blowing fuse element to store data reliably is provided. An ink jet print head incorporating such a substrate and an ink jet printing apparatus are also provided. The interlayer insulating film formed over the fuse element is made of a material that has a lower melting point than the material of the fuse element and which forms a cavity therein by heat produced when the fuse elements is blown.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile