How many patents does Xiamen Pvtech Co Ltd have in patentsdb?

Xiamen Pvtech Co Ltd is linked to 233 publications as assignee in our database.

What technology areas does Xiamen Pvtech Co Ltd patent most?

Top mapped technology areas by patent count: Electricity (141); Mechanical Engineering (127); Cross-Sectional Technologies (61).

In our data, assignee counts were 51 in 2024 and 62 in 2025 (higher year over year).

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

Xiamen Pvtech Co Ltd holds 233 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 growing.

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	141
Mechanical Engineering	127
Cross-Sectional Technologies	61
Physics	22
Chemistry & Metallurgy	1
Human Necessities	1
Operations & Transport	1

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

How many patents does Xiamen Pvtech Co Ltd have in patentsdb?: Xiamen Pvtech Co Ltd is linked to 233 publications as assignee in our database.
What technology areas does Xiamen Pvtech Co Ltd patent most?: Top mapped technology areas by patent count: Electricity (141); Mechanical Engineering (127); Cross-Sectional Technologies (61).
Is Xiamen Pvtech Co Ltd's patent activity growing?: In our data, assignee counts were 51 in 2024 and 62 in 2025 (higher year over year).
What are recent patents assigned to Xiamen Pvtech Co Ltd?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.