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.:

US 7749416 B1

PDF
Full Text
Expired
Date of Patent:
Jul. 06, 2010

Filed:

Jul. 27, 2006
Applicant:

Hiroshi Ota, Kanagawa, JP;

Inventor:

Hiroshi Ota, Kanagawa, JP;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C04B 35/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

The method of manufacturing a substrate, includes the steps of: preparing first and second members, the first member having a non-side face which is a top or bottom face of the first member, and side faces which intersect with the non-side face and have recess parts, the recess parts having first openings on the side faces and second openings on the non-side face, the second member having flat surfaces; in a state where the flat surfaces of the second member are in contact with the side faces of the first member so that the first openings are closed with the flat surfaces while the second openings are open, filling conductive paste into the recess parts from the second openings; curing the conductive paste filled in the recess parts; and separating the second member from the first member on which conducting parts are formed from the cured conductive paste.


Find Patent Forward Citations

Ota, Hiroshi. (2010). Method of manufacturing substrate, method of manufacturing liquid ejection head, liquid ejection head and image forming apparatus (U.S. Patent No. 7749416). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7749416

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