How many patents does Beijing Zhongkaihongde Tech Co Ltd have in patentsdb?

Beijing Zhongkaihongde Tech Co Ltd is linked to 24 publications as assignee in our database.

What technology areas does Beijing Zhongkaihongde Tech Co Ltd patent most?

Top mapped technology areas by patent count: Chemistry & Metallurgy (24); Cross-Sectional Technologies (22); Operations & Transport (18).

In our data, assignee counts were 8 in 2019 and 4 in 2020 (lower year over year).

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

Beijing Zhongkaihongde Tech Co Ltd holds 24 patents in our database, with recent filings and technology areas summarized below.

Year-over-year patent counts for this assignee.

Filing activity appears to be declining based on the most recent years.

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	24
Cross-Sectional Technologies	22
Operations & Transport	18
Electricity	9
Mechanical Engineering	5

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

How many patents does Beijing Zhongkaihongde Tech Co Ltd have in patentsdb?: Beijing Zhongkaihongde Tech Co Ltd is linked to 24 publications as assignee in our database.
What technology areas does Beijing Zhongkaihongde Tech Co Ltd patent most?: Top mapped technology areas by patent count: Chemistry & Metallurgy (24); Cross-Sectional Technologies (22); Operations & Transport (18).
Is Beijing Zhongkaihongde Tech Co Ltd's patent activity growing?: In our data, assignee counts were 8 in 2019 and 4 in 2020 (lower year over year).
What are recent patents assigned to Beijing Zhongkaihongde Tech Co Ltd?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.