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:
Oct. 28, 2025
Filed:
Jul. 17, 2020
Applicant:
Hsp Hochspannungsgeräte Gmbh, Troisdorf, DE;
Inventor:
Fabrizio Negri, Nuremberg, DE;
Assignee:
HSP Hochspannungsgeräte GmbH, Troisdorf, DE;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01R 31/12 (2020.01); G01R 23/167 (2006.01); G01R 31/62 (2020.01); G08B 29/06 (2006.01); H01H 9/50 (2006.01);
U.S. Cl.
CPC ...
G01R 31/1272 (2013.01); G01R 23/167 (2013.01); G01R 31/62 (2020.01); G08B 29/06 (2013.01); H01H 9/50 (2013.01);
Abstract
A method for partial discharge recognition in high voltage applications and a high voltage unit using the method, includes the steps of detecting a signal, transforming the signal from time to frequency domain, cutting frequencies above a defined threshold, and retransform the truncated signal from frequency to time domain. The information content of detected and truncated signals is determined and compared.
Negri, Fabrizio. (2025). Method for partial discharge recognition in high voltage applications and unit using the method (U.S. Patent No. 12455311). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12455311
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile