How many patents does Zhang Ziling have in patentsdb?

Zhang Ziling is linked to 50 publications as assignee in our database.

What technology areas does Zhang Ziling patent most?

Top mapped technology areas by patent count: Operations & Transport (41); Physics (41); Electricity (24).

In our data, assignee counts were 8 in 2024 and 7 in 2025 (lower year over year).

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

Zhang Ziling holds 50 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 growing.

Latest publications where this party is an assignee.

Representative or frequently cited publications from precomputed assignee stats.

Mapped technology topics for this assignee.

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

How many patents does Zhang Ziling have in patentsdb?: Zhang Ziling is linked to 50 publications as assignee in our database.
What technology areas does Zhang Ziling patent most?: Top mapped technology areas by patent count: Operations & Transport (41); Physics (41); Electricity (24).
Is Zhang Ziling's patent activity growing?: In our data, assignee counts were 8 in 2024 and 7 in 2025 (lower year over year).
What are recent patents assigned to Zhang Ziling?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.