How many patents does Li Baoyan have in patentsdb?

Li Baoyan is linked to 12 publications as assignee in our database.

What technology areas does Li Baoyan patent most?

Top mapped technology areas by patent count: Fixed Constructions (10); Physics (9); Cross-Sectional Technologies (1).

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

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

Li Baoyan holds 12 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
Fixed Constructions	10
Physics	9
Cross-Sectional Technologies	1

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

How many patents does Li Baoyan have in patentsdb?: Li Baoyan is linked to 12 publications as assignee in our database.
What technology areas does Li Baoyan patent most?: Top mapped technology areas by patent count: Fixed Constructions (10); Physics (9); Cross-Sectional Technologies (1).
Is Li Baoyan's patent activity growing?: In our data, assignee counts were 1 in 2023 and 1 in 2024 (similar year over year).
What are recent patents assigned to Li Baoyan?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.