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. 19, 1991
Filed:
Jun. 26, 1990
Applicant:
Inventors:
Yasunaga Suzuki, Takasaki, JP;
Toshiaki Matsubara, Takasaki, JP;
Haruo Mamyoda, Takasaki, JP;
Akira Uragami, Takasaki, JP;
Assignee:
Hitachi, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L / ; H01L / ; H01L / ;
U.S. Cl.
CPC ...
357 43 ; 357 45 ;
Abstract
A semiconductor integrated circuit device is disclosed. The circuit device uses modified (m+n) input cells, each equipped with high load driving functional elements disposed at the periphery of the cell, and having n signal input terminal(s) in addition to m normal signal input terminals that are incorporated in the cell.