How many patents does Aehr Test Systems have in patentsdb?

Aehr Test Systems is linked to 97 publications as assignee in our database.

What technology areas does Aehr Test Systems patent most?

Top mapped technology areas by patent count: Physics (95); Electricity (47).

In our data, assignee counts were 16 in 2024 and 17 in 2025 (higher year over year).

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

Aehr Test Systems holds 97 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 rapidly growing.

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
Physics	95
Electricity	47

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

How many patents does Aehr Test Systems have in patentsdb?: Aehr Test Systems is linked to 97 publications as assignee in our database.
What technology areas does Aehr Test Systems patent most?: Top mapped technology areas by patent count: Physics (95); Electricity (47).
Is Aehr Test Systems's patent activity growing?: In our data, assignee counts were 16 in 2024 and 17 in 2025 (higher year over year).
What are recent patents assigned to Aehr Test Systems?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.