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, 1988
Filed:
Mar. 11, 1986
Shigeru Maruyama, Tokyo, JP;
NEC Corporation, Tokyo, JP;
Abstract
An output circuit of a push-pull type is disclosed. The output circuit includes first and second transistors connected in series, means responsive to a data signal for producing true and complementary signals of the data signal, and means for supplying the true and complementary signals to the first and second transistors. The output circuit further includes means for generating one-shot pulse at a transition time when the true and complementary signals are changed in their logic levels and means response to said one-shot pulse for turning said first and second transistors OFF. A large current flowing at the transition time is thereby prevented.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile