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:
Mar. 20, 2007
Filed:
Aug. 10, 2004
Applicants:
Noriaki Matsuno, Hyogo, JP;
Masato Tsunoda, Kyoto, JP;
Hirofumi Wada, Osaka, JP;
Inventors:
Assignee:
Matsushita Electric Industrial Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 17/50 (2006.01);
U.S. Cl.
CPC ...
Abstract
A basic cell of the present invention comprises a plurality of wires which constitute a wiring route of 90°, one ends of the plurality of wires being on one of opposite sides, and the other ends of the plurality of wires being on the other one of the opposite sides, wherein: each of the one ends of the plurality of wires is point-symmetric to any of the other ends of the plurality of wires with respect to the center of the area of the basic cell; and routes of the plurality of wires do not cross one another.