How many patents does Woojin Plastic Co Ltd have in patentsdb?

Woojin Plastic Co Ltd is linked to 120 publications as assignee in our database.

What technology areas does Woojin Plastic Co Ltd patent most?

Top mapped technology areas by patent count: Human Necessities (23); Physics (4); Cross-Sectional Technologies (4).

In our data, assignee counts were 13 in 2024 and 7 in 2025 (lower year over year).

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

Woojin Plastic Co Ltd holds 120 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
Human Necessities	23
Physics	4
Cross-Sectional Technologies	4
Fixed Constructions	2
Mechanical Engineering	2

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

How many patents does Woojin Plastic Co Ltd have in patentsdb?: Woojin Plastic Co Ltd is linked to 120 publications as assignee in our database.
What technology areas does Woojin Plastic Co Ltd patent most?: Top mapped technology areas by patent count: Human Necessities (23); Physics (4); Cross-Sectional Technologies (4).
Is Woojin Plastic Co Ltd's patent activity growing?: In our data, assignee counts were 13 in 2024 and 7 in 2025 (lower year over year).
What are recent patents assigned to Woojin Plastic Co Ltd?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.