Docket Nexus — Federal court records.
Company · Electronics & Components

Koss Corporation

Federal civil lawsuits naming Koss Corporation, a Electronics & Components company.

Public CompanyElectronics & Components
Ticker
Nasdaq: KOSS
Business
Household Audio & Video Equipment
Headquarters
Milwaukee, WI
Incorporated in
Delaware
SEC CIK
56701

Koss Corporation is a public company in Household Audio & Video Equipment, based in Milwaukee, WI (traded on Nasdaq as KOSS, incorporated in Delaware). It appears in 21 federal civil lawsuits in this index, most often as a plaintiff (14 of 21). These cases are most often Patent and Contract matters, filed between 1996 and 2025, most frequently in District Court, W.D. Texas. The most common causes of action are Patent Infringement and Securities. Frequent opposing parties include Bose Corporation and Apple Inc.

21
Lawsuits
7
As Defendant
14
As Plaintiff
0
Open
21
Terminated
1996–2025
Span
10 mo
Median Duration
0.7 cases/yrPredominantly plaintiff · 67%Patent-heavy · 43%Activity declining

Cases by State

AL — 0 casesAZ — 1 casesAR — 0 casesCA — 0 casesCO — 0 casesCT — 0 casesDE — 1 casesDC — 0 casesFL — 1 casesGA — 0 casesID — 0 casesIL — 2 casesIN — 0 casesIA — 0 casesKS — 0 casesKY — 0 casesLA — 0 casesME — 0 casesMD — 0 casesMA — 1 casesMI — 0 casesMN — 0 casesMS — 0 casesMO — 0 casesMT — 0 casesNE — 0 casesNV — 0 casesNH — 0 casesNJ — 0 casesNM — 0 casesNY — 2 casesNC — 0 casesND — 0 casesOH — 0 casesOK — 1 casesOR — 0 casesPA — 0 casesRI — 0 casesSC — 0 casesSD — 0 casesTN — 0 casesTX — 6 casesUT — 0 casesVT — 0 casesVA — 0 casesWA — 0 casesWV — 0 casesWI — 6 casesWY — 0 cases

Open Cases Over Time

1996peak 6 open2025

Case Types Over Time

19962025
PatentContractBanking / CommerceSecurities / CommoditiesTrademark

Filings by Year

19962025

Case Types filter →

Patent9
Contract4
Banking / Commerce2
Securities / Commodities2
Trademark2
Civil Rights1

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Frequent Opposing Parties

21 Cases — Newest First