How many patents does Hyundai Steel Co have in patentsdb?

Hyundai Steel Co is linked to 234 publications as assignee in our database.

What technology areas does Hyundai Steel Co patent most?

Top mapped technology areas by patent count: Chemistry & Metallurgy (199); Operations & Transport (159); Cross-Sectional Technologies (35).

In our data, assignee counts were 24 in 2024 and 60 in 2025 (higher year over year).

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

Hyundai Steel Co holds 234 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.

Mapped technology topics for this assignee.

Company technology slices
Technology	Patents
Chemistry & Metallurgy	199
Operations & Transport	159
Cross-Sectional Technologies	35
Electricity	24
Mechanical Engineering	18
Physics	6
Fixed Constructions	3

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

How many patents does Hyundai Steel Co have in patentsdb?: Hyundai Steel Co is linked to 234 publications as assignee in our database.
What technology areas does Hyundai Steel Co patent most?: Top mapped technology areas by patent count: Chemistry & Metallurgy (199); Operations & Transport (159); Cross-Sectional Technologies (35).
Is Hyundai Steel Co's patent activity growing?: In our data, assignee counts were 24 in 2024 and 60 in 2025 (higher year over year).
What are recent patents assigned to Hyundai Steel Co?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.