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:
May. 31, 1988
Filed:
Sep. 24, 1984
Fujitsu Limited, Kawasaki, JP;
Abstract
A master-slice-type semiconductor integrated circuit device including basic cells, each having at least one logical circuit element, and current source cells for supplying current to the basic cells, each having at least one current source element and separated from the basic cells. A logic circuit operatively connects at least one logical circuit element in one of the basic cells and at least one current source element in one of the current source cells. The basic cells are arranged in groups extending in a lateral direction of the device and form cell rows in the lateral direction with groups of current source cells periodically formed in each cell row. The groups of current source cells in different cells rows are aligned in a longitudinal direction perpendicular to the lateral direction. The logic circuit is connected by conductive strips formed in wiring channels, each wiring channel being formed parallel and adjacent to at least one cell row.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile