KOSS CORPORATION
USTotal marks
28
Live
18
Live %
64.3%
First filing
1974-11-19
Top NICE
9Electronics & software
Top NICE Classes
Filings grouped by NICE classification (1–45)
All NICE classes used
| NICE class | Description | Filings | Share |
|---|---|---|---|
| 9 | Electronics & software | 25 | 86.2% |
| 38 | Telecommunications | 1 | 3.4% |
| 10 | Medical apparatus | 1 | 3.4% |
| 41 | Education & entertainment | 1 | 3.4% |
| 42 | Scientific & technology | 1 | 3.4% |