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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 12567913 B1

PDFFull Text
Date of Patent:
Mar. 03, 2026

Filed:

Feb. 21, 2023

Spectral analysis for non-wi-fi interference classification

Applicant:

Cisco Technology, Inc., San Jose, CA (US);

Inventors:

Matthew Aaron Silverman, Shaker Heights, OH (US);

Michael Barry Delong, Macedonia, OH (US);

Ashish Sheikh, Akron, OH (US);

Audrey Yazdanparast, Richfield, OH (US);

Mohsen Jamalabdollahi, Akron, OH (US);

Assignee:

Cisco Technology, Inc.;

Attorney:

Merchant & Gould P.C.

Primary Examiner:

Natasha W Cosme

Int. Cl.
CPC ...
H04B 17/345 (2015.01); H04B 17/391 (2015.01);
U.S. Cl.
CPC ...
H04B 17/345 (2015.01); H04B 17/3913 (2015.01);
Abstract

Classification of non-Wi-Fi interference may be provided. A computing device may receive spectrogram data. Next, time domain and frequency domain edges of a plurality of pulses in the spectrogram data may be identified. Wireless pulses may be removed from the spectrogram data. Metrics may then be extracted from the plurality of pulses in the spectrogram data with the wireless pulses removed. A Machine Learning (ML) model may be used to determine an interferer type based upon the metrics.

Find Patent Forward Citations

Silverman, Matthew. (2026). Spectral analysis for non-wi-fi interference classification (U.S. Patent No. 12567913). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12567913

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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