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:
Jul. 18, 2017
Filed:
Sep. 16, 2015
Applicant:
Fujitsu Limited, Kawasaki-shi, Kanagawa, JP;
Inventors:
Kenji Nagase, Yokohama, JP;
Yoshiaki Hiratsuka, Ota, JP;
Tomoyuki Nakao, Yokohama, JP;
Yoshihiro Sawada, Inagi, JP;
Keisuke Nakamura, Tachikawa, JP;
Assignee:
FUJITSU LIMITED, Kawasaki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K 1/11 (2006.01); H05K 3/00 (2006.01); G06F 17/50 (2006.01);
U.S. Cl.
CPC ...
H05K 3/0005 (2013.01); G06F 17/5072 (2013.01); H05K 1/115 (2013.01);
Abstract
A via adding method comprising: identifying a target area where a via is to be added in a printed circuit board; determining a starting point for starting a search for a location of the via in the target area; and moving a search point along a path in an intersecting direction that intersects a radial direction around the starting point while moving the search point in the radial direction and determining whether the via is to be added at a moved search point.