How many patents does Dfine Inc have in patentsdb?

Dfine Inc is linked to 100 publications as assignee in our database.

What technology areas does Dfine Inc patent most?

Top mapped technology areas by patent count: Human Necessities (100); Operations & Transport (6); Physics (4).

In our data, assignee counts were 3 in 2024 and 1 in 2025 (lower year over year).

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

Dfine Inc holds 100 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
Human Necessities	100
Operations & Transport	6
Physics	4
Chemistry & Metallurgy	4
Mechanical Engineering	2
Textiles & Paper	1
Cross-Sectional Technologies	1

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

How many patents does Dfine Inc have in patentsdb?: Dfine Inc is linked to 100 publications as assignee in our database.
What technology areas does Dfine Inc patent most?: Top mapped technology areas by patent count: Human Necessities (100); Operations & Transport (6); Physics (4).
Is Dfine Inc's patent activity growing?: In our data, assignee counts were 3 in 2024 and 1 in 2025 (lower year over year).
What are recent patents assigned to Dfine Inc?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.