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:
Jun. 23, 1992
Filed:
Sep. 04, 1990
Applicant:
Inventors:
Francis Chan, Fishkill, NY (US);
William M Chu, Hyde Park, NY (US);
Edward B Eichelberger, Hyde Park, NY (US);
David A Kiesling, Pleasant Valley, NY (US);
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03K / ; H03K / ;
U.S. Cl.
CPC ...
307494 ; 307455 ; 307355 ;
Abstract
A low power push pull off chip driver for differential cascode current circuitry is described that includes the collectors of a differential pair directly coupled to bases of a push pull driver and level shifters coupled to the input of the differential pair to prevent saturation of the differential pair.
Quick Actions:
Chan, Francis. (1992). Low power push pull driver (U.S. Patent No. 5124591). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5124591
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile