How many patents does Tong Wen have in patentsdb?

Tong Wen is linked to 121 publications as assignee in our database.

What technology areas does Tong Wen patent most?

Top mapped technology areas by patent count: Electricity (121); Physics (33); Cross-Sectional Technologies (17).

In our data, assignee counts were 8 in 2024 and 4 in 2025 (lower year over year).

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

Tong Wen holds 121 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.

Most common classification codes in this portfolio.

Mapped technology topics for this assignee.

Company technology slices
Technology	Patents
Electricity	121
Physics	33
Cross-Sectional Technologies	17

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

How many patents does Tong Wen have in patentsdb?: Tong Wen is linked to 121 publications as assignee in our database.
What technology areas does Tong Wen patent most?: Top mapped technology areas by patent count: Electricity (121); Physics (33); Cross-Sectional Technologies (17).
Is Tong Wen's patent activity growing?: In our data, assignee counts were 8 in 2024 and 4 in 2025 (lower year over year).
What are recent patents assigned to Tong Wen?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.