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:
Aug. 01, 1989
Filed:
Dec. 19, 1988
Applicant:
Inventors:
Yoichi Kuramitsu, Itami, JP;
Takahiko Arakawa, Itami, JP;
Assignee:
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01L / ;
U.S. Cl.
CPC ...
357 45 ; 357 40 ;
Abstract
A semiconductor integrated circuit such as a master slice LSI, wherein a gate region and input/output cell regions in the periphery thereof are composed entirely of logic-constituting elements servable as input/output cells. The logic-constituting cells in the whole of the input/output cell regions and any desired portion of the gate region are formed as input/output cells in the slice process of production.
Kuramitsu, Yoichi. (1989). Semiconductor integrated circuit (U.S. Patent No. 4853757). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4853757
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile