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:
Dec. 12, 1978
Filed:
May. 31, 1977
Applicant:
Inventors:
Kenji Kawagai, Kawasaki, JP;
Shigeki Yoshida, Kawasaki, JP;
Assignee:
Tokyo Shibaura Electric Co., Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
H03K / ; H03K / ; H03K / ; H03K / ;
U.S. Cl.
CPC ...
307270 ; 3072 / ; 307208 ; 307227 ; 307251 ; 307263 ;
Abstract
A driver circuit which comprises a driver stage; an inverter stage formed of an even number of mutually cascade connected inverters and connected to the output side of said driver stage; a first switching element rendered conducting or nonconducting according to a level of an output signal being received from said driver stage; and a second switching element rendered conducting or nonconducting according to a level of an output signal being received from said inverter stage.
Quick Actions:
Kawagai, Kenji. (1978). Driver buffer circuit using delay inverters (U.S. Patent No. 4129792). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4129792
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile