How many patents does Interdigital Madison Patent Holdings Sas have in patentsdb?

Interdigital Madison Patent Holdings Sas is linked to 250 publications as assignee in our database.

What technology areas does Interdigital Madison Patent Holdings Sas patent most?

Top mapped technology areas by patent count: Electricity (231); Physics (83); Human Necessities (5).

In our data, assignee counts were 63 in 2024 and 57 in 2025 (lower year over year).

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

Interdigital Madison Patent Holdings Sas holds 250 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 growing.

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
Electricity	231
Physics	83
Human Necessities	5
Mechanical Engineering	3
Cross-Sectional Technologies	3

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

How many patents does Interdigital Madison Patent Holdings Sas have in patentsdb?: Interdigital Madison Patent Holdings Sas is linked to 250 publications as assignee in our database.
What technology areas does Interdigital Madison Patent Holdings Sas patent most?: Top mapped technology areas by patent count: Electricity (231); Physics (83); Human Necessities (5).
Is Interdigital Madison Patent Holdings Sas's patent activity growing?: In our data, assignee counts were 63 in 2024 and 57 in 2025 (lower year over year).
What are recent patents assigned to Interdigital Madison Patent Holdings Sas?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.