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. 20, 1993
Filed:
Aug. 06, 1991
Mitsuhiro Koike, Yokohama, JP;
Kabushiki Kaisha Toshiba, Kawasaki, JP;
Abstract
A plurality of cells include standard circuits having no power source line and no ground line and having signal terminals supplied with signals and power source terminals connected to a power source. Each of the cells is rotated in a desired direction and placed so as to reduce to a minimum the distance between the terminals of said cells and the corresponding terminals of another cell connected to those of the former cell and the cells are arranged in contact with each other. A plurality of wiring layers are arranged to connect the signal terminals of the cells together and the power source terminals thereof together. The wiring layers are insulated from the cells and placed above the cells.