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:
Sep. 27, 2011
Filed:
Jul. 02, 2009
James Robert Hamstra, Tigard, OR (US);
John Macaskill, Belfast, GB;
Kieran Miller, San Jose, CA (US);
Aaron Jungreis, Richardson, TX (US);
Dan Gorcea, Ottawa, CA;
James Robert Hamstra, Tigard, OR (US);
John MacAskill, Belfast, GB;
Kieran Miller, San Jose, CA (US);
Aaron Jungreis, Richardson, TX (US);
Dan Gorcea, Ottawa, CA;
Flextronics AP, LLC, Broomfield, CO (US);
Abstract
Generally, a DC power filter and its associated components are presented herein. The DC power filter may operate in a telecommunications chassis between one or more electrical sources and one or more loads. A common mode noise shunt may be included to shunt noise from more than one of the electrical sources or loads together. Additionally, the DC power filter may include protection circuitry that is coupled to more than one of the electrical sources. The protection circuitry may include a combination of diodes and other transient voltage suppression devices.