How many patents does Jiangsu Hecheng Display Tech have in patentsdb?

Jiangsu Hecheng Display Tech is linked to 74 publications as assignee in our database.

What technology areas does Jiangsu Hecheng Display Tech patent most?

Top mapped technology areas by patent count: Chemistry & Metallurgy (74); Physics (54); Electricity (2).

In our data, assignee counts were 4 in 2024 and 5 in 2025 (higher year over year).

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

Jiangsu Hecheng Display Tech holds 74 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.

Mapped technology topics for this assignee.

Company technology slices
Technology	Patents
Chemistry & Metallurgy	74
Physics	54
Electricity	2
Operations & Transport	1
Cross-Sectional Technologies	1

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

How many patents does Jiangsu Hecheng Display Tech have in patentsdb?: Jiangsu Hecheng Display Tech is linked to 74 publications as assignee in our database.
What technology areas does Jiangsu Hecheng Display Tech patent most?: Top mapped technology areas by patent count: Chemistry & Metallurgy (74); Physics (54); Electricity (2).
Is Jiangsu Hecheng Display Tech's patent activity growing?: In our data, assignee counts were 4 in 2024 and 5 in 2025 (higher year over year).
What are recent patents assigned to Jiangsu Hecheng Display Tech?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.