How many patents does Yan Junjie have in patentsdb?

Yan Junjie is linked to 23 publications as assignee in our database.

What technology areas does Yan Junjie patent most?

Top mapped technology areas by patent count: Physics (23).

In our data, assignee counts were 6 in 2017 and 2 in 2018 (lower year over year).

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

Yan Junjie holds 23 patents in our database, with recent filings and technology areas summarized below.

Year-over-year patent counts for this assignee.

Filing activity appears to be declining based on the most recent years.

Latest publications where this party is an assignee.

Representative or frequently cited publications from precomputed assignee stats.

Mapped technology topics for this assignee.

Company technology slices
Technology	Patents
Physics	23

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

How many patents does Yan Junjie have in patentsdb?: Yan Junjie is linked to 23 publications as assignee in our database.
What technology areas does Yan Junjie patent most?: Top mapped technology areas by patent count: Physics (23).
Is Yan Junjie's patent activity growing?: In our data, assignee counts were 6 in 2017 and 2 in 2018 (lower year over year).
What are recent patents assigned to Yan Junjie?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.