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. 11, 2014
Filed:
Jul. 08, 2008
Applicants:
Takahiko Yokai, Osaka, JP;
Yasunari Ooyabu, Osaka, JP;
Toshiki Naito, Osaka, JP;
Inventors:
Assignee:
Nitto Denko Corporation, Osaka, JP;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01B 13/00 (2006.01); B44C 1/22 (2006.01);
U.S. Cl.
CPC ...
Abstract
A producing method of a suspension board with circuit includes simultaneously forming a conductive pattern formed on an insulating layer formed on a metal supporting board and having a terminal portion for connecting to an electronic component, and a mark formed on the metal supporting board, or on the insulating layer and having an opening for forming a reference hole for mounting the electronic component, and forming the reference hole by etching the metal supporting board disposed in the opening of the mark, or the insulating layer and the metal supporting board each disposed in the opening of the mark.