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:
Sep. 14, 1982
Filed:
Apr. 21, 1980
Applicant:
Inventor:
Hideaki Isogai, Inagi, JP;
Assignee:
Fujitsu Limited, Kawasaki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C / ;
U.S. Cl.
CPC ...
365230 ; 365242 ;
Abstract
A word driver in a decoder circuit of a semiconductor device has either a matrix of diodes or a multi-emitter transistor, each of said diodes or emitters of said multi-emitter transistor being connected between one of the decoder lines and a junction of a resistor circuit which is connected to a power source and another transistor which is connected to one of the word lines.
Isogai, Hideaki. (1982). Decoder circuit of a semiconductor memory device (U.S. Patent No. 4349895). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4349895
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile