How many patents does Li Jun have in patentsdb?

Li Jun is linked to 71 publications as assignee in our database.

What technology areas does Li Jun patent most?

Top mapped technology areas by patent count: Electricity (40); Physics (25); Cross-Sectional Technologies (17).

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.

Li Jun holds 71 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 stable.

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	40
Physics	25
Cross-Sectional Technologies	17
Human Necessities	16
Chemistry & Metallurgy	12
Operations & Transport	5
Textiles & Paper	1

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

How many patents does Li Jun have in patentsdb?: Li Jun is linked to 71 publications as assignee in our database.
What technology areas does Li Jun patent most?: Top mapped technology areas by patent count: Electricity (40); Physics (25); Cross-Sectional Technologies (17).
Is Li Jun'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 Li Jun?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.