How many patents does Sigmastar Technology Ltd have in patentsdb?

Sigmastar Technology Ltd is linked to 184 publications as assignee in our database.

What technology areas does Sigmastar Technology Ltd patent most?

Top mapped technology areas by patent count: Physics (144); Electricity (89); Cross-Sectional Technologies (29).

In our data, assignee counts were 52 in 2024 and 56 in 2025 (higher year over year).

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

Sigmastar Technology Ltd holds 184 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	144
Electricity	89
Cross-Sectional Technologies	29

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

How many patents does Sigmastar Technology Ltd have in patentsdb?: Sigmastar Technology Ltd is linked to 184 publications as assignee in our database.
What technology areas does Sigmastar Technology Ltd patent most?: Top mapped technology areas by patent count: Physics (144); Electricity (89); Cross-Sectional Technologies (29).
Is Sigmastar Technology Ltd's patent activity growing?: In our data, assignee counts were 52 in 2024 and 56 in 2025 (higher year over year).
What are recent patents assigned to Sigmastar Technology Ltd?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.