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:
Aug. 04, 1992
Filed:
Mar. 16, 1990
Richard J Billingsley, North Vancouver, CA;
ESP Electronic Systems Protection, Inc., North Vancouver, CA;
Abstract
A multi-stage electromagnetic interference suppression circuit is disclosed which utilizes a diverter network, an impedance network and a clamping network. The diverter network includes a series combination of a varistor and a three terminal gas arrester to suppress incoming transient energy in both normal and common propagation modes. The clamping network serves to suppress any transient energy overshoot which is not suppressed by the diverter stage. Radio frequency interference is filtered by X and Y capacitors forming LC filters with an inductance in the impedance network.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile