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:
Mar. 25, 1986
Filed:
May. 07, 1984
William J Laughton, Schenectady, NY (US);
General Electric Company, Schenectady, NY (US);
Abstract
An integratable load voltage sampling circuit utilizes a plurality of current-mirrors. One of the current mirrors is switched into conduction during a load-current conduction time interval, while another current mirror operates during the entire source half-cycle during which the first current mirror is pulsed to conduct. The total current from the plurality of current mirrors is summed and compared to a reference level; the difference in magnitude between the sampled and reference values is integrated, with respect to time, to provide a load conduction-angle adjustment signal having a magnitude varying as the root-mean-square magnitude of the average load voltage.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile