How many patents does Tpk Touch Solutions Xiamen Inc have in patentsdb?

Tpk Touch Solutions Xiamen Inc is linked to 320 publications as assignee in our database.

What technology areas does Tpk Touch Solutions Xiamen Inc patent most?

Top mapped technology areas by patent count: Physics (316); Electricity (75); Cross-Sectional Technologies (69).

In our data, assignee counts were 4 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.

Tpk Touch Solutions Xiamen Inc holds 320 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.

Most common classification codes in this portfolio.

Mapped technology topics for this assignee.

Company technology slices
Technology	Patents
Physics	316
Electricity	75
Cross-Sectional Technologies	69
Operations & Transport	32
Chemistry & Metallurgy	13
Fixed Constructions	4

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

How many patents does Tpk Touch Solutions Xiamen Inc have in patentsdb?: Tpk Touch Solutions Xiamen Inc is linked to 320 publications as assignee in our database.
What technology areas does Tpk Touch Solutions Xiamen Inc patent most?: Top mapped technology areas by patent count: Physics (316); Electricity (75); Cross-Sectional Technologies (69).
Is Tpk Touch Solutions Xiamen Inc's patent activity growing?: In our data, assignee counts were 4 in 2024 and 2 in 2025 (lower year over year).
What are recent patents assigned to Tpk Touch Solutions Xiamen Inc?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.