How many patents does Jiangsu Contemporary Amperex Tech Ltd have in patentsdb?

Jiangsu Contemporary Amperex Tech Ltd is linked to 201 publications as assignee in our database.

What technology areas does Jiangsu Contemporary Amperex Tech Ltd patent most?

Top mapped technology areas by patent count: Electricity (194); Cross-Sectional Technologies (189); Operations & Transport (55).

In our data, assignee counts were 44 in 2024 and 37 in 2025 (lower year over year).

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

Jiangsu Contemporary Amperex Tech Ltd holds 201 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 growing.

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
Electricity	194
Cross-Sectional Technologies	189
Operations & Transport	55
Human Necessities	26
Physics	25
Mechanical Engineering	9
Chemistry & Metallurgy	3

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

How many patents does Jiangsu Contemporary Amperex Tech Ltd have in patentsdb?: Jiangsu Contemporary Amperex Tech Ltd is linked to 201 publications as assignee in our database.
What technology areas does Jiangsu Contemporary Amperex Tech Ltd patent most?: Top mapped technology areas by patent count: Electricity (194); Cross-Sectional Technologies (189); Operations & Transport (55).
Is Jiangsu Contemporary Amperex Tech Ltd's patent activity growing?: In our data, assignee counts were 44 in 2024 and 37 in 2025 (lower year over year).
What are recent patents assigned to Jiangsu Contemporary Amperex Tech Ltd?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.