How many patents does Teradyne Inc have in patentsdb?

Teradyne Inc is linked to 297 publications as assignee in our database.

What technology areas does Teradyne Inc patent most?

Top mapped technology areas by patent count: Physics (264); Electricity (117); Operations & Transport (40).

In our data, assignee counts were 21 in 2024 and 17 in 2025 (lower year over year).

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

Teradyne Inc holds 297 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
Physics	264
Electricity	117
Operations & Transport	40
Cross-Sectional Technologies	10
Mechanical Engineering	7

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

How many patents does Teradyne Inc have in patentsdb?: Teradyne Inc is linked to 297 publications as assignee in our database.
What technology areas does Teradyne Inc patent most?: Top mapped technology areas by patent count: Physics (264); Electricity (117); Operations & Transport (40).
Is Teradyne Inc's patent activity growing?: In our data, assignee counts were 21 in 2024 and 17 in 2025 (lower year over year).
What are recent patents assigned to Teradyne Inc?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.