What technology areas does China Electric Power Res Institute Company Limited patent most?

Top mapped technology areas by patent count: Physics (32); Electricity (26); Cross-Sectional Technologies (20).

Is China Electric Power Res Institute Company Limited's patent activity growing?

In our data, assignee counts were 1 in 2023 and 1 in 2025 (similar year over year).

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

China Electric Power Res Institute Company Limited holds 40 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.

Mapped technology topics for this assignee.

Company technology slices
Technology	Patents
Physics	32
Electricity	26
Cross-Sectional Technologies	20
Mechanical Engineering	6
Human Necessities	1
Operations & Transport	1

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

How many patents does China Electric Power Res Institute Company Limited have in patentsdb?: China Electric Power Res Institute Company Limited is linked to 40 publications as assignee in our database.
What technology areas does China Electric Power Res Institute Company Limited patent most?: Top mapped technology areas by patent count: Physics (32); Electricity (26); Cross-Sectional Technologies (20).
Is China Electric Power Res Institute Company Limited's patent activity growing?: In our data, assignee counts were 1 in 2023 and 1 in 2025 (similar year over year).
What are recent patents assigned to China Electric Power Res Institute Company Limited?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.