How many patents does Hankook Tire & Tech Co Ltd have in patentsdb?

Hankook Tire & Tech Co Ltd is linked to 133 publications as assignee in our database.

What technology areas does Hankook Tire & Tech Co Ltd patent most?

Top mapped technology areas by patent count: Operations & Transport (97); Chemistry & Metallurgy (24); Physics (24).

In our data, assignee counts were 20 in 2024 and 18 in 2025 (lower year over year).

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

Hankook Tire & Tech Co Ltd holds 133 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
Operations & Transport	97
Chemistry & Metallurgy	24
Physics	24
Cross-Sectional Technologies	16
Electricity	7
Textiles & Paper	2

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

How many patents does Hankook Tire & Tech Co Ltd have in patentsdb?: Hankook Tire & Tech Co Ltd is linked to 133 publications as assignee in our database.
What technology areas does Hankook Tire & Tech Co Ltd patent most?: Top mapped technology areas by patent count: Operations & Transport (97); Chemistry & Metallurgy (24); Physics (24).
Is Hankook Tire & Tech Co Ltd's patent activity growing?: In our data, assignee counts were 20 in 2024 and 18 in 2025 (lower year over year).
What are recent patents assigned to Hankook Tire & Tech Co Ltd?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.