How many patents does Headway Tech Inc have in patentsdb?

Headway Tech Inc is linked to 443 publications as assignee in our database.

What technology areas does Headway Tech Inc patent most?

Top mapped technology areas by patent count: Physics (403); Electricity (114); Cross-Sectional Technologies (43).

In our data, assignee counts were 28 in 2024 and 35 in 2025 (higher year over year).

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

Headway Tech Inc holds 443 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.

Mapped technology topics for this assignee.

Company technology slices
Technology	Patents
Physics	403
Electricity	114
Cross-Sectional Technologies	43
Operations & Transport	22
Chemistry & Metallurgy	15

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

How many patents does Headway Tech Inc have in patentsdb?: Headway Tech Inc is linked to 443 publications as assignee in our database.
What technology areas does Headway Tech Inc patent most?: Top mapped technology areas by patent count: Physics (403); Electricity (114); Cross-Sectional Technologies (43).
Is Headway Tech Inc's patent activity growing?: In our data, assignee counts were 28 in 2024 and 35 in 2025 (higher year over year).
What are recent patents assigned to Headway Tech Inc?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.