How many patents does Prologium Tech Co Ltd have in patentsdb?

Prologium Tech Co Ltd is linked to 96 publications as assignee in our database.

What technology areas does Prologium Tech Co Ltd patent most?

Top mapped technology areas by patent count: Cross-Sectional Technologies (93); Electricity (90); Operations & Transport (16).

In our data, assignee counts were 14 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.

Prologium Tech Co Ltd holds 96 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
Cross-Sectional Technologies	93
Electricity	90
Operations & Transport	16
Human Necessities	12
Chemistry & Metallurgy	5
Physics	4
Mechanical Engineering	2

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

How many patents does Prologium Tech Co Ltd have in patentsdb?: Prologium Tech Co Ltd is linked to 96 publications as assignee in our database.
What technology areas does Prologium Tech Co Ltd patent most?: Top mapped technology areas by patent count: Cross-Sectional Technologies (93); Electricity (90); Operations & Transport (16).
Is Prologium Tech Co Ltd's patent activity growing?: In our data, assignee counts were 14 in 2024 and 7 in 2025 (lower year over year).
What are recent patents assigned to Prologium Tech Co Ltd?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.