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:
Sep. 17, 2013
Filed:
May. 26, 2008
Applicants:
Taras Kushta, Tokyo, JP;
Jun Sakai, Tokyo, JP;
Hikaru Kouta, Tokyo, JP;
Inventors:
Assignee:
NEC Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K 1/11 (2006.01);
U.S. Cl.
CPC ...
Abstract
A multilayer substrate is provided with a conductor plane region in which a plurality of conductor planes are disposed; a clearance region disposed adjacent to the conductor plane region so that the plurality of conductor planes are excluded from the clearance region. A plurality of signal vias are disposed through the clearance region so that the plurality of signal vias are isolated from the plurality of conductor planes. A conductor post is connected to one of the plurality of conductor planes and disposed between two of the signal vias in the clearance region.