How many patents does Huawei Digital Power Tech Co Ltd have in patentsdb?

Huawei Digital Power Tech Co Ltd is linked to 1,517 publications as assignee in our database.

What technology areas does Huawei Digital Power Tech Co Ltd patent most?

Top mapped technology areas by patent count: Electricity (1,419); Cross-Sectional Technologies (759); Operations & Transport (328).

In our data, assignee counts were 397 in 2024 and 416 in 2025 (higher year over year).

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

Huawei Digital Power Tech Co Ltd holds 1,517 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 growing based on the most recent years.

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	1,419
Cross-Sectional Technologies	759
Operations & Transport	328
Physics	185
Mechanical Engineering	126
Human Necessities	9
Fixed Constructions	4
Chemistry & Metallurgy	1

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

How many patents does Huawei Digital Power Tech Co Ltd have in patentsdb?: Huawei Digital Power Tech Co Ltd is linked to 1,517 publications as assignee in our database.
What technology areas does Huawei Digital Power Tech Co Ltd patent most?: Top mapped technology areas by patent count: Electricity (1,419); Cross-Sectional Technologies (759); Operations & Transport (328).
Is Huawei Digital Power Tech Co Ltd's patent activity growing?: In our data, assignee counts were 397 in 2024 and 416 in 2025 (higher year over year).
What are recent patents assigned to Huawei Digital Power Tech Co Ltd?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.