How many patents does Hangzhou Haicun Information Tech Co Ltd have in patentsdb?

Hangzhou Haicun Information Tech Co Ltd is linked to 136 publications as assignee in our database.

What technology areas does Hangzhou Haicun Information Tech Co Ltd patent most?

Top mapped technology areas by patent count: Physics (124); Electricity (113); Operations & Transport (13).

In our data, assignee counts were 2 in 2024 and 1 in 2025 (lower year over year).

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

Hangzhou Haicun Information Tech Co Ltd holds 136 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 rapidly 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
Physics	124
Electricity	113
Operations & Transport	13
Cross-Sectional Technologies	2

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

How many patents does Hangzhou Haicun Information Tech Co Ltd have in patentsdb?: Hangzhou Haicun Information Tech Co Ltd is linked to 136 publications as assignee in our database.
What technology areas does Hangzhou Haicun Information Tech Co Ltd patent most?: Top mapped technology areas by patent count: Physics (124); Electricity (113); Operations & Transport (13).
Is Hangzhou Haicun Information Tech Co Ltd's patent activity growing?: In our data, assignee counts were 2 in 2024 and 1 in 2025 (lower year over year).
What are recent patents assigned to Hangzhou Haicun Information Tech Co Ltd?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.