How many patents does Doosan Infracore Co Ltd have in patentsdb?

Doosan Infracore Co Ltd is linked to 321 publications as assignee in our database.

What technology areas does Doosan Infracore Co Ltd patent most?

Top mapped technology areas by patent count: Mechanical Engineering (214); Fixed Constructions (205); Operations & Transport (123).

In our data, assignee counts were 14 in 2022 and 10 in 2023 (lower year over year).

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

Doosan Infracore Co Ltd holds 321 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 declining.

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
Mechanical Engineering	214
Fixed Constructions	205
Operations & Transport	123
Cross-Sectional Technologies	88
Physics	58
Electricity	25
Chemistry & Metallurgy	13

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

How many patents does Doosan Infracore Co Ltd have in patentsdb?: Doosan Infracore Co Ltd is linked to 321 publications as assignee in our database.
What technology areas does Doosan Infracore Co Ltd patent most?: Top mapped technology areas by patent count: Mechanical Engineering (214); Fixed Constructions (205); Operations & Transport (123).
Is Doosan Infracore Co Ltd's patent activity growing?: In our data, assignee counts were 14 in 2022 and 10 in 2023 (lower year over year).
What are recent patents assigned to Doosan Infracore Co Ltd?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.