How many patents does Koss Corp have in patentsdb?

Koss Corp is linked to 99 publications as assignee in our database.

What technology areas does Koss Corp patent most?

Top mapped technology areas by patent count: Electricity (99); Physics (83).

In our data, assignee counts were 6 in 2024 and 4 in 2025 (lower year over year).

See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.

Koss Corp holds 99 patents in our database, with recent filings and technology areas summarized below.

Year-over-year patent counts for this assignee.

Filing activity over the last five years is declining.

Latest publications where this party is an assignee.

Representative or frequently cited publications from precomputed assignee stats.

Most common classification codes in this portfolio.

Mapped technology topics for this assignee.

Company technology slices
Technology	Patents
Electricity	99
Physics	83

Answers are generated from the same data shown on this page.

How many patents does Koss Corp have in patentsdb?: Koss Corp is linked to 99 publications as assignee in our database.
What technology areas does Koss Corp patent most?: Top mapped technology areas by patent count: Electricity (99); Physics (83).
Is Koss Corp's patent activity growing?: In our data, assignee counts were 6 in 2024 and 4 in 2025 (lower year over year).
What are recent patents assigned to Koss Corp?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.