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:
Feb. 03, 2004
Filed:
Nov. 07, 2001
Takaaki Miyamoto, Kanagawa, JP;
Sony Corporation, Tokyo, JP;
Abstract
A printer, a printer head, and a method of producing the printer head in which ink drops are caused to flow out by heat, so that an orifice plate can be bonded by sufficiently bringing it into close contact with that to which it is to be bonded. The printer head is formed by successively placing predetermined materials upon each other on a semiconductor substrate of a semiconductor device, and at least one of the lamination materials placed upon each other on the semiconductor substrate is smooth so that a surface where a plate-shaped material forming a nozzle is disposed is smooth.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile