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:
Apr. 19, 1977
Filed:
Dec. 30, 1975
Applicant:
Inventors:
Jiroh Sakaguchi, Kokubunji, JA;
Hiroto Kawagoe, Kodaira, JA;
Assignee:
Hitachi, Ltd., , JA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03K / ; H03K / ; H03K / ;
U.S. Cl.
CPC ...
307279 ; 307238 ; 3072 / ; 307251 ;
Abstract
An initial state-setting circuit wherein a malfunction preventing transistor is connected in series with an input transistor of a flip-flop, and is rendered conductive a short time after closure of a power supply switch. Even when noise arises immediately after the closure of the power supply, no malfunction due to the noise is induced, since the malfunction preventing transistor is not yet conductive.
Quick Actions:
Sakaguchi, Jiroh. (1977). Circuit for setting an initial state after connection of a power supply (U.S. Patent No. 4019070). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4019070
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile