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.:

US 9442139 B1

PDF
Full Text
Expired
Date of Patent:
Sep. 13, 2016

Filed:

Feb. 14, 2013
Applicant:

Alstom Technology Ltd., Baden, CH;

Inventors:

Max Hobelsberger, Wuerenlingen, CH;

Dominic Gerber, Dietikon, CH;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01R 15/18 (2006.01);
U.S. Cl.
CPC ...
G01R 15/181 (2013.01);
Abstract

A Rogowski coil assembly () for measurement of high frequency electrical currents includes coil segments () disposed in series with retrospective impedance influence reduction coupling.


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Hobelsberger, Max. (2016). Rogowski coil assembly (U.S. Patent No. 9442139). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9442139

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