How many patents does He Zhi Yong have in patentsdb?

He Zhi Yong is linked to 30 publications as assignee in our database.

What technology areas does He Zhi Yong patent most?

Top mapped technology areas by patent count: Fixed Constructions (28); Mechanical Engineering (9); Chemistry & Metallurgy (4).

In our data, assignee counts were 2 in 2023 and 1 in 2024 (lower year over year).

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

He Zhi Yong holds 30 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.

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

How many patents does He Zhi Yong have in patentsdb?: He Zhi Yong is linked to 30 publications as assignee in our database.
What technology areas does He Zhi Yong patent most?: Top mapped technology areas by patent count: Fixed Constructions (28); Mechanical Engineering (9); Chemistry & Metallurgy (4).
Is He Zhi Yong's patent activity growing?: In our data, assignee counts were 2 in 2023 and 1 in 2024 (lower year over year).
What are recent patents assigned to He Zhi Yong?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.