How many patents does Zhang Xiaobo have in patentsdb?

Zhang Xiaobo is linked to 1,161 publications as assignee in our database.

What technology areas does Zhang Xiaobo patent most?

Top mapped technology areas by patent count: Electricity (1,160); Cross-Sectional Technologies (132); Physics (33).

In our data, assignee counts were 283 in 2024 and 87 in 2025 (lower year over year).

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

Zhang Xiaobo holds 1,161 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 declining.

Latest publications where this party is an assignee.

Representative or frequently cited publications from precomputed assignee stats.

Most common classification codes in this portfolio.

Mapped technology topics for this assignee.

Company technology slices
Technology	Patents
Electricity	1,160
Cross-Sectional Technologies	132
Physics	33
Human Necessities	10

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

How many patents does Zhang Xiaobo have in patentsdb?: Zhang Xiaobo is linked to 1,161 publications as assignee in our database.
What technology areas does Zhang Xiaobo patent most?: Top mapped technology areas by patent count: Electricity (1,160); Cross-Sectional Technologies (132); Physics (33).
Is Zhang Xiaobo's patent activity growing?: In our data, assignee counts were 283 in 2024 and 87 in 2025 (lower year over year).
What are recent patents assigned to Zhang Xiaobo?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.