How many patents does Deng Guijun have in patentsdb?

Deng Guijun is linked to 41 publications as assignee in our database.

What technology areas does Deng Guijun patent most?

Top mapped technology areas by patent count: Fixed Constructions (37); Mechanical Engineering (7); Chemistry & Metallurgy (5).

In our data, assignee counts were 5 in 2022 and 6 in 2023 (higher year over year).

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

Deng Guijun holds 41 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
Fixed Constructions	37
Mechanical Engineering	7
Chemistry & Metallurgy	5
Operations & Transport	4
Physics	2
Cross-Sectional Technologies	2
Electricity	1

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

How many patents does Deng Guijun have in patentsdb?: Deng Guijun is linked to 41 publications as assignee in our database.
What technology areas does Deng Guijun patent most?: Top mapped technology areas by patent count: Fixed Constructions (37); Mechanical Engineering (7); Chemistry & Metallurgy (5).
Is Deng Guijun's patent activity growing?: In our data, assignee counts were 5 in 2022 and 6 in 2023 (higher year over year).
What are recent patents assigned to Deng Guijun?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.