How many patents does Ningbo Sanhan Alloy Mat Co Ltd have in patentsdb?

Ningbo Sanhan Alloy Mat Co Ltd is linked to 24 publications as assignee in our database.

What technology areas does Ningbo Sanhan Alloy Mat Co Ltd patent most?

Top mapped technology areas by patent count: Operations & Transport (23); Cross-Sectional Technologies (15); Mechanical Engineering (7).

In our data, assignee counts were 5 in 2024 and 2 in 2025 (lower year over year).

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

Ningbo Sanhan Alloy Mat Co Ltd holds 24 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 stable.

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
Operations & Transport	23
Cross-Sectional Technologies	15
Mechanical Engineering	7
Electricity	5
Physics	3
Chemistry & Metallurgy	2
Human Necessities	1

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

How many patents does Ningbo Sanhan Alloy Mat Co Ltd have in patentsdb?: Ningbo Sanhan Alloy Mat Co Ltd is linked to 24 publications as assignee in our database.
What technology areas does Ningbo Sanhan Alloy Mat Co Ltd patent most?: Top mapped technology areas by patent count: Operations & Transport (23); Cross-Sectional Technologies (15); Mechanical Engineering (7).
Is Ningbo Sanhan Alloy Mat Co Ltd's patent activity growing?: In our data, assignee counts were 5 in 2024 and 2 in 2025 (lower year over year).
What are recent patents assigned to Ningbo Sanhan Alloy Mat Co Ltd?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.