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. 12, 1998
Filed:
Oct. 01, 1996
Applicant:
Inventors:
Hiroshige Hirano, Nara, JP;
Tetsuji Nakakuma, Kyoto, JP;
Assignee:
Matsushita Electronics Corporation, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C / ;
U.S. Cl.
CPC ...
365210 ; 365 51 ; 365 63 ;
Abstract
In an electric signal supply circuit, a signal generating source and a plurality of circuit cells are connected to each other by a wire line through resistors. Signal wire lines from the signal generating source to the respective circuit cells are formed in the form of a pyramid, and therefore, delay time differences to the circuit cells are reduced. Since delay time differences in a signal to the circuit cells from the signal generating source which is disposed at ends of the plurality of circuit cells are smaller, a circuit operation is stable.