How many patents does China Three Gorges Corp have in patentsdb?

China Three Gorges Corp is linked to 80 publications as assignee in our database.

What technology areas does China Three Gorges Corp patent most?

Top mapped technology areas by patent count: Cross-Sectional Technologies (51); Physics (36); Mechanical Engineering (29).

In our data, assignee counts were 32 in 2024 and 24 in 2025 (lower year over year).

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

China Three Gorges Corp holds 80 patents in our database, with recent filings and technology areas summarized below.

Year-over-year patent counts for this assignee.

Filing activity appears to be declining based on the most recent years.

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	51
Physics	36
Mechanical Engineering	29
Fixed Constructions	23
Operations & Transport	19
Chemistry & Metallurgy	11
Electricity	8
Human Necessities	2

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

How many patents does China Three Gorges Corp have in patentsdb?: China Three Gorges Corp is linked to 80 publications as assignee in our database.
What technology areas does China Three Gorges Corp patent most?: Top mapped technology areas by patent count: Cross-Sectional Technologies (51); Physics (36); Mechanical Engineering (29).
Is China Three Gorges Corp's patent activity growing?: In our data, assignee counts were 32 in 2024 and 24 in 2025 (lower year over year).
What are recent patents assigned to China Three Gorges Corp?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.