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. 30, 1991
Filed:
Aug. 15, 1989
SGS-Thomson Microelectronics S.r.l., Milan, IT;
Abstract
A pair of control transistors and a pair of storage transistors have their collectors coupled to a current source. The emitters of the storage transistors are grounded and the emitters of the control transistors are coupled to the bases of the storage transistors. The control transistor collector and base electrodes are cross-coupled, and the storage transistor collector and base electrodes are also cross-coupled. The emitter of each control transistor is connected to the collector of the associative storage transistor through a respective resistor. Two diodes in series connect the collectors of the control transistor, and a command transistor having a grounded emitter electrode, drives the common node of the diodes.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile