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:
Apr. 20, 2010
Filed:
Apr. 25, 2006
Makoto Nagai, Komaki, JP;
Hisashi Wakako, Komaki, JP;
Atsushi Uchida, Kagamigahara, JP;
Masahito Morita, Nagoya, JP;
Makoto Nagai, Komaki, JP;
Hisashi Wakako, Komaki, JP;
Atsushi Uchida, Kagamigahara, JP;
Masahito Morita, Nagoya, JP;
NGK Spark Plug Co., Ltd., Aichi, JP;
Abstract
A wiring board () having: a board body () including an insulating material and having a front surface (), a back surface (), a cavity () having an opening in the front surface () of the board body () and having a bottom surface () and a side surface (), and a projection which is provided on a front surface side of the side surface () of the cavity and projects toward a center of the opening; a metal layer () provided on the side surface () of the cavity; and an insulating portion which is provided on a back surface () of the projection () so as to define an obtuse angle (θ) with the metal layer (), or which covers at least a top end portion of the metal layer ().
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile