How many patents does China Unionpay Co Ltd have in patentsdb?

China Unionpay Co Ltd is linked to 269 publications as assignee in our database.

What technology areas does China Unionpay Co Ltd patent most?

Top mapped technology areas by patent count: Physics (238); Electricity (141); Cross-Sectional Technologies (8).

In our data, assignee counts were 28 in 2024 and 33 in 2025 (higher year over year).

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

China Unionpay Co Ltd holds 269 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
Physics	238
Electricity	141
Cross-Sectional Technologies	8
Operations & Transport	2

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

How many patents does China Unionpay Co Ltd have in patentsdb?: China Unionpay Co Ltd is linked to 269 publications as assignee in our database.
What technology areas does China Unionpay Co Ltd patent most?: Top mapped technology areas by patent count: Physics (238); Electricity (141); Cross-Sectional Technologies (8).
Is China Unionpay Co Ltd's patent activity growing?: In our data, assignee counts were 28 in 2024 and 33 in 2025 (higher year over year).
What are recent patents assigned to China Unionpay Co Ltd?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.