How many patents does Univ Xiamen have in patentsdb?

Univ Xiamen is linked to 345 publications as assignee in our database.

What technology areas does Univ Xiamen patent most?

Top mapped technology areas by patent count: Chemistry & Metallurgy (243); Human Necessities (170); Physics (94).

In our data, assignee counts were 38 in 2024 and 28 in 2025 (lower year over year).

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

Univ Xiamen holds 345 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.

Most common classification codes in this portfolio.

Mapped technology topics for this assignee.

Company technology slices
Technology	Patents
Chemistry & Metallurgy	243
Human Necessities	170
Physics	94
Cross-Sectional Technologies	53
Operations & Transport	46
Electricity	39
Fixed Constructions	5
Mechanical Engineering	3
Textiles & Paper	1

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

How many patents does Univ Xiamen have in patentsdb?: Univ Xiamen is linked to 345 publications as assignee in our database.
What technology areas does Univ Xiamen patent most?: Top mapped technology areas by patent count: Chemistry & Metallurgy (243); Human Necessities (170); Physics (94).
Is Univ Xiamen's patent activity growing?: In our data, assignee counts were 38 in 2024 and 28 in 2025 (lower year over year).
What are recent patents assigned to Univ Xiamen?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.