How many patents does Haesung Ds Co Ltd have in patentsdb?

Haesung Ds Co Ltd is linked to 89 publications as assignee in our database.

What technology areas does Haesung Ds Co Ltd patent most?

Top mapped technology areas by patent count: Electricity (83); Physics (19); Chemistry & Metallurgy (12).

In our data, assignee counts were 7 in 2024 and 9 in 2025 (higher year over year).

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

Haesung Ds Co Ltd holds 89 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 stable.

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
Electricity	83
Physics	19
Chemistry & Metallurgy	12
Operations & Transport	10
Human Necessities	4
Cross-Sectional Technologies	3
Mechanical Engineering	1

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

How many patents does Haesung Ds Co Ltd have in patentsdb?: Haesung Ds Co Ltd is linked to 89 publications as assignee in our database.
What technology areas does Haesung Ds Co Ltd patent most?: Top mapped technology areas by patent count: Electricity (83); Physics (19); Chemistry & Metallurgy (12).
Is Haesung Ds Co Ltd's patent activity growing?: In our data, assignee counts were 7 in 2024 and 9 in 2025 (higher year over year).
What are recent patents assigned to Haesung Ds Co Ltd?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.