How many patents does Qingdao Haigao Design Manufacture Co Ltd have in patentsdb?

Qingdao Haigao Design Manufacture Co Ltd is linked to 21 publications as assignee in our database.

What technology areas does Qingdao Haigao Design Manufacture Co Ltd patent most?

Top mapped technology areas by patent count: Human Necessities (11); Mechanical Engineering (11); Cross-Sectional Technologies (10).

In our data, assignee counts were 6 in 2022 and 2 in 2024 (lower year over year).

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

Qingdao Haigao Design Manufacture Co Ltd holds 21 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
Human Necessities	11
Mechanical Engineering	11
Cross-Sectional Technologies	10
Physics	9
Operations & Transport	5
Electricity	5

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

How many patents does Qingdao Haigao Design Manufacture Co Ltd have in patentsdb?: Qingdao Haigao Design Manufacture Co Ltd is linked to 21 publications as assignee in our database.
What technology areas does Qingdao Haigao Design Manufacture Co Ltd patent most?: Top mapped technology areas by patent count: Human Necessities (11); Mechanical Engineering (11); Cross-Sectional Technologies (10).
Is Qingdao Haigao Design Manufacture Co Ltd's patent activity growing?: In our data, assignee counts were 6 in 2022 and 2 in 2024 (lower year over year).
What are recent patents assigned to Qingdao Haigao Design Manufacture Co Ltd?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.