How many patents does Zhou Dajun have in patentsdb?

Zhou Dajun is linked to 13 publications as assignee in our database.

What technology areas does Zhou Dajun patent most?

Top mapped technology areas by patent count: Operations & Transport (13); Chemistry & Metallurgy (1); Mechanical Engineering (1).

In our data, assignee counts were 2 in 2022 and 2 in 2023 (similar year over year).

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

Zhou Dajun holds 13 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
Operations & Transport	13
Chemistry & Metallurgy	1
Mechanical Engineering	1
Cross-Sectional Technologies	1

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

How many patents does Zhou Dajun have in patentsdb?: Zhou Dajun is linked to 13 publications as assignee in our database.
What technology areas does Zhou Dajun patent most?: Top mapped technology areas by patent count: Operations & Transport (13); Chemistry & Metallurgy (1); Mechanical Engineering (1).
Is Zhou Dajun's patent activity growing?: In our data, assignee counts were 2 in 2022 and 2 in 2023 (similar year over year).
What are recent patents assigned to Zhou Dajun?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.