How many patents does Tong Ling have in patentsdb?

Tong Ling is linked to 14 publications as assignee in our database.

What technology areas does Tong Ling patent most?

Top mapped technology areas by patent count: Chemistry & Metallurgy (14); Human Necessities (12).

In our data, assignee counts were 1 in 2023 and 2 in 2024 (higher year over year).

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

Tong Ling holds 14 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.

Mapped technology topics for this assignee.

Company technology slices
Technology	Patents
Chemistry & Metallurgy	14
Human Necessities	12

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

How many patents does Tong Ling have in patentsdb?: Tong Ling is linked to 14 publications as assignee in our database.
What technology areas does Tong Ling patent most?: Top mapped technology areas by patent count: Chemistry & Metallurgy (14); Human Necessities (12).
Is Tong Ling's patent activity growing?: In our data, assignee counts were 1 in 2023 and 2 in 2024 (higher year over year).
What are recent patents assigned to Tong Ling?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.