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. 16, 2013
Filed:
Mar. 17, 2010
Toshiyasu Sakata, Kawasaki, JP;
Eiichi Konno, Kawasaki, JP;
Toshiyasu Sakata, Kawasaki, JP;
Eiichi Konno, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
When a formed position of a via formed on a board is the same as a position of a footprint of a chip component located on the back surface of the board corresponding to an area on which a BGA is mounted, a board designing apparatus determines that the chip component and the BGA can be connected using chip on hole. When it is determined that the chip component and the BGA can be connected, the board designing apparatus carries out chip on hole by forming a via in an area of the board on which the BGA is mounted, the via leading to the footprint of the chip component located on the back surface of the board.