How many patents does Sifive Inc have in patentsdb?

Sifive Inc is linked to 239 publications as assignee in our database.

What technology areas does Sifive Inc patent most?

Top mapped technology areas by patent count: Physics (231); Cross-Sectional Technologies (15); Electricity (14).

In our data, assignee counts were 76 in 2024 and 62 in 2025 (lower year over year).

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

Sifive Inc holds 239 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	231
Cross-Sectional Technologies	15
Electricity	14

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

How many patents does Sifive Inc have in patentsdb?: Sifive Inc is linked to 239 publications as assignee in our database.
What technology areas does Sifive Inc patent most?: Top mapped technology areas by patent count: Physics (231); Cross-Sectional Technologies (15); Electricity (14).
Is Sifive Inc's patent activity growing?: In our data, assignee counts were 76 in 2024 and 62 in 2025 (lower year over year).
What are recent patents assigned to Sifive Inc?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.